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primary efficiency filter1,000+ factories verified

Dongguan Ruizhi Air Purification Technology Co., Ltd.

8 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Wholesale Primary Activated Carbon Filter Air Purifying Meduim Efficiency Bag Filter

Wholesale Primary Activated Carbon Filter Air Purifying Meduim Efficiency Bag Filter

US$12.50-14.50
100 pieces(MOQ)
Chinese Manufacture Industrial Air Filter Cotton Primary Efficiency Air Purifier Filter

Chinese Manufacture Industrial Air Filter Cotton Primary Efficiency Air Purifier Filter

US$9.50-12.50
50 Pieces(MOQ)
Factory Direct Sale Metal Frame Pleated Air Filter Primary Efficiency Purifier Replacement Air Filter

Factory Direct Sale Metal Frame Pleated Air Filter Primary Efficiency Purifier Replacement Air Filter

US$9.80-15.30
50 Pieces(MOQ)
Primary Efficiency White Filter Cotton Dust Clean G3 G4 Filter Material Filter

Primary Efficiency White Filter Cotton Dust Clean G3 G4 Filter Material Filter

US$0.25-0.58
20 Pieces(MOQ)
1/4

Shijiazhuang Gezi Filtech Manufacturing Co., Ltd

Send Inquiry
G3 G4 M5 M6 Primary Pre Medium Efficiency Multi Pocket Panel Bag Air Filter HVAC Industrial Hospital

G3 G4 M5 M6 Primary Pre Medium Efficiency Multi Pocket Panel Bag Air Filter HVAC Industrial Hospital

US$7.14-85.71
10 Pieces(MOQ)
High Temperature Primary Efficiency Panel Filter 595X595X50

High Temperature Primary Efficiency Panel Filter 595X595X50

US$27.00-50.00
10 piece(MOQ)
Industrial Wholesale Air Condition System Nylon Mesh High Primary Efficiency Central Pre-Filter

Industrial Wholesale Air Condition System Nylon Mesh High Primary Efficiency Central Pre-Filter

US$3.50-5.40
100 piece(MOQ)
Plate Air Filter for Clean Rooms High Primary Efficiency Pleated Filter

Plate Air Filter for Clean Rooms High Primary Efficiency Pleated Filter

US$2.60-200.00
10 Pieces(MOQ)
1/4

Jinan Shinsung Environmental Technology Co., Ltd.

Send Inquiry
20X20X1 Inch Merv8 Cardboard Paper Frame Primary Efficiency Panel Air Filter for HVAC Equipment

20X20X1 Inch Merv8 Cardboard Paper Frame Primary Efficiency Panel Air Filter for HVAC Equipment

US$4.00-15.00
1 Piece(MOQ)
HVAC Filter Replacement Merv8 14X24X1 Cardboard Frame Primary Efficiency Panel Pleated Air Filter with Mesh Grid Expanded Aluminum Mesh Attached to The Surface

HVAC Filter Replacement Merv8 14X24X1 Cardboard Frame Primary Efficiency Panel Pleated Air Filter with Mesh Grid Expanded Aluminum Mesh Attached to The Surface

US$4.00-15.00
1 Piece(MOQ)
Good Price Filter for Activated Carbon Honeycomb Filter Primary Efficiency Paper Frame

Good Price Filter for Activated Carbon Honeycomb Filter Primary Efficiency Paper Frame

US$15.00-35.00
1 Piece(MOQ)
Non-Woven Cardboard Frame Primary Air Filters - 290, 496, 595mm Length - High Efficiency MERV8 (ASHRAE 52.2), F5 (EN79) - Ideal For Max. Temperature: 80º C

Non-Woven Cardboard Frame Primary Air Filters - 290, 496, 595mm Length - High Efficiency MERV8 (ASHRAE 52.2), F5 (EN79) - Ideal For Max. Temperature: 80º C

US$4.00-15.00
1 Piece(MOQ)
1/4

Suzhou National Purification Technology Co., Ltd.

5.0
Send Inquiry
China Manufacture Bag Filter Air Cleaning Primary and Medium Efficiency for Ventilation System

China Manufacture Bag Filter Air Cleaning Primary and Medium Efficiency for Ventilation System

US$6.20-7.00
50 Pieces(MOQ)
HVAC System G3 G4 Expanded Aluminum Mesh Grid Panel Pleated Primary Efficiency Air Filter

HVAC System G3 G4 Expanded Aluminum Mesh Grid Panel Pleated Primary Efficiency Air Filter

US$4.40-5.20
10 Pieces(MOQ)
G3 G4 Bag/Pocket Filters Primary Efficiency Synthetic Fiber for HVAC Facility

G3 G4 Bag/Pocket Filters Primary Efficiency Synthetic Fiber for HVAC Facility

US$5.50-6.20
50 Pieces(MOQ)
G3 G4 Primary Efficiency Synthetic Fiber Bag/Pocket Filters for Air Conditioning Systems, Industry, HVAC System

G3 G4 Primary Efficiency Synthetic Fiber Bag/Pocket Filters for Air Conditioning Systems, Industry, HVAC System

US$5.50-6.20
50 Pieces(MOQ)
1/4

FUTAI PURIFICATION TECH (JIANGSU) CO., LTD

24 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Durable Amc Primary Filter for Enhanced Electronic Device Efficiency

Durable Amc Primary Filter for Enhanced Electronic Device Efficiency

US$4.00-20.00
10 Pieces(MOQ)
High-Efficiency Rigid Frame G4 Primary Filter for Ventilation

High-Efficiency Rigid Frame G4 Primary Filter for Ventilation

US$4.00-15.00
100 Pieces(MOQ)
High Efficiency G4 HVAC Primary Filter for Optimal Airflow

High Efficiency G4 HVAC Primary Filter for Optimal Airflow

US$4.00-15.00
100 Pieces(MOQ)
Durable Amc Primary Filter for Enhanced Electronics Efficiency

Durable Amc Primary Filter for Enhanced Electronics Efficiency

US$4.00-20.00
10 Pieces(MOQ)
1/4

Wuxi HEALU Purification Equipment Co., Ltd.

13 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Primary Plate-Type Efficiency High-Volume Extending Machine Life HVAC Pleated Air Filter for Chip Manufacturing Workshop

Primary Plate-Type Efficiency High-Volume Extending Machine Life HVAC Pleated Air Filter for Chip Manufacturing Workshop

US$13.20-30.70
10 Pieces(MOQ)
Primary Plate-Type Efficiency High-Volume Noise Reduction HVAC Pleated Air Filter for Chip Manufacturing Workshop

Primary Plate-Type Efficiency High-Volume Noise Reduction HVAC Pleated Air Filter for Chip Manufacturing Workshop

US$13.20-30.70
10 Pieces(MOQ)
Primary Plate-Type Efficiency High-Volume HVAC Pleated Air Filter for Chip Manufacturing Workshop

Primary Plate-Type Efficiency High-Volume HVAC Pleated Air Filter for Chip Manufacturing Workshop

US$13.20-30.70
10 Pieces(MOQ)
Primary Plate-Type Efficiency High-Volume Large Dust Holding Capacity HVAC Pleated Air Filter for Chip Manufacturing Workshop

Primary Plate-Type Efficiency High-Volume Large Dust Holding Capacity HVAC Pleated Air Filter for Chip Manufacturing Workshop

US$13.20-30.70
10 Pieces(MOQ)
1/4

Nantong Lyusen Environmental Protection Purification Material Co., Ltd

5.0
Send Inquiry
OEM ODM Folding Filter with G3 Primary Efficiency Cotton Layer for HVAC Ventilation Applications

OEM ODM Folding Filter with G3 Primary Efficiency Cotton Layer for HVAC Ventilation Applications

US$5.00-12.50
50 Pieces(MOQ)
Folding Dust Removal Filter with Primary Efficiency Cotton Media for Large HVAC Air Distribution Systems

Folding Dust Removal Filter with Primary Efficiency Cotton Media for Large HVAC Air Distribution Systems

US$5.00-12.50
50 Pieces(MOQ)
Folding Primary Filter with G4 Efficiency Media for Central HVAC Ventilation Systems

Folding Primary Filter with G4 Efficiency Media for Central HVAC Ventilation Systems

US$5.00-12.50
50 Pieces(MOQ)
Folding Primary Filter with Primary Efficiency Cotton Media for Household Indoor Air Purifiers

Folding Primary Filter with Primary Efficiency Cotton Media for Household Indoor Air Purifiers

US$5.00-12.50
50 Pieces(MOQ)
1/4

Tksage(Shenzhen)Technology Group Co., Ltd.

16 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Factory Direct G4 Primary Filter High Filtration Efficiency HVAC Use

Factory Direct G4 Primary Filter High Filtration Efficiency HVAC Use

US$5.00-20.00
1 Piece(MOQ)
Primary Air Filter High Efficiency Dust Removal for HVAC System

Primary Air Filter High Efficiency Dust Removal for HVAC System

US$5.00-20.00
1 Piece(MOQ)
Primary Efficiency Bag Filter/Air Filter/HEPA Filter/G3/G4/M5

Primary Efficiency Bag Filter/Air Filter/HEPA Filter/G3/G4/M5

US$7.00-23.00
1 Piece(MOQ)
High-Efficiency Paper-Frame Primary Filters for Commercial and Industrial Ventilation

High-Efficiency Paper-Frame Primary Filters for Commercial and Industrial Ventilation

US$4.00-15.00
1 Piece(MOQ)
1/4

Zhengzhou Ailin Technology Co., Ltd

3 yrs
·Manufacturer/Factory
Send Inquiry
Durable Merv 13 Filter for High-Efficiency Air Conditioning Solutions Air Filter Primary

Durable Merv 13 Filter for High-Efficiency Air Conditioning Solutions Air Filter Primary

US$2.10-3.90
10 Pieces(MOQ)
Factory-Produced HVAC Air Filter Media Roll Primary Efficiency Paper Frame Filter Fan Cabinet

Factory-Produced HVAC Air Filter Media Roll Primary Efficiency Paper Frame Filter Fan Cabinet

US$3.00-7.00
100 Pieces(MOQ)
Fresh Air Conditioning and Ventilation System Unit Board and Frame Filter Paper Frame G2g3g4 Primary Efficiency Filter

Fresh Air Conditioning and Ventilation System Unit Board and Frame Filter Paper Frame G2g3g4 Primary Efficiency Filter

US$5.50-7.50
100 Pieces(MOQ)
Washable Aluminum Frame Panel Air Filter Primary Efficiency Synthetic Fiber Foldable Keel Frame G3 G4 Pre Filter

Washable Aluminum Frame Panel Air Filter Primary Efficiency Synthetic Fiber Foldable Keel Frame G3 G4 Pre Filter

US$5.50-7.50
100 Pieces(MOQ)
1/4

Guangzhou Clair Filtech Co., Ltd.

Send Inquiry
V-Bank Filter with High Dust Capacity for Primary to High Efficiency Air Filtration

V-Bank Filter with High Dust Capacity for Primary to High Efficiency Air Filtration

US$27.00-50.00
1 Piece(MOQ)
Primary/Medium Efficiency Pocket Filter for HVAC Systems

Primary/Medium Efficiency Pocket Filter for HVAC Systems

US$0.95-1.50
10 Rolls(MOQ)
General-Purpose Filter Cotton Primary High-Efficiency Air Filter for Factories

General-Purpose Filter Cotton Primary High-Efficiency Air Filter for Factories

US$2.45-2.85
20 Meters(MOQ)
Industrial Primary Air Filter Panel Dpa High Efficiency Dust Filter for Factory

Industrial Primary Air Filter Panel Dpa High Efficiency Dust Filter for Factory

US$15.80-30.00
1 Roll(MOQ)
1/4

Suzhou Wisdom Equipment Technology Co., Ltd.

15 yrs
·Manufacturer/Factory
Send Inquiry
Primary and Medium Efficiency Bag Type Air Dust Removal for Central Air Conditioning Filter Screen Non-Woven Fabric G4/G5/G6

Primary and Medium Efficiency Bag Type Air Dust Removal for Central Air Conditioning Filter Screen Non-Woven Fabric G4/G5/G6

US$30.00-200.00
10 Pieces(MOQ)
Customized Size Pre-Filter Pleat G4 Efficiency Primary Air Filter

Customized Size Pre-Filter Pleat G4 Efficiency Primary Air Filter

US$30.00-200.00
10 Pieces(MOQ)
Customized F8 Plate Galvanized Frame Industrial Air Conditioning Folding Primary Efficiency Filter

Customized F8 Plate Galvanized Frame Industrial Air Conditioning Folding Primary Efficiency Filter

US$30.00-200.00
10 Pieces(MOQ)
Merv13 Cardboard Filter HVAC System Paper Frame Pre-Filter Primary Efficiency F7 F8 F9

Merv13 Cardboard Filter HVAC System Paper Frame Pre-Filter Primary Efficiency F7 F8 F9

US$30.00-200.00
10 Pieces(MOQ)
1/4

Hebei Gezhige Wire Mesh Products Co., Ltd

5.0
Send Inquiry
Gezhige Activated Carbon Filter Cartridge Fabricators ODM Custom G3 G4 Primary Efficiency Air Filter China 60 Working Temperature Flat-Type Primary Air Filter

Gezhige Activated Carbon Filter Cartridge Fabricators ODM Custom G3 G4 Primary Efficiency Air Filter China 60 Working Temperature Flat-Type Primary Air Filter

US$4.00-6.00
20 Square Meters(MOQ)
Gezhige Air Filter Cartridge Fabricators OEM Customized Multi-Specification Primary Filter Plate China 80 Working Temperature Primary Efficiency Plate Filter

Gezhige Air Filter Cartridge Fabricators OEM Customized Multi-Specification Primary Filter Plate China 80 Working Temperature Primary Efficiency Plate Filter

US$4.00-6.00
20 Square Meters(MOQ)
Gezhige Filter Cartridge Element Suppliers Wholesale Primary Efficiency Panel Filter China 60 Psi Working Pressure G4 Primary Pocket Filter

Gezhige Filter Cartridge Element Suppliers Wholesale Primary Efficiency Panel Filter China 60 Psi Working Pressure G4 Primary Pocket Filter

US$4.00-6.00
20 Square Meters(MOQ)
Gezhige High Flow Water Filter Cartridge Manufacturers High-Quality High-Efficiency Separator Filter China 4.5 Inches Diameter Air Conditioner Primary Filter

Gezhige High Flow Water Filter Cartridge Manufacturers High-Quality High-Efficiency Separator Filter China 4.5 Inches Diameter Air Conditioner Primary Filter

US$4.00-6.00
20 Square Meters(MOQ)
1/4

Suzhou Huazhijie Purification Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Customized Size Pre-Filter Pleat Air Filter G4 Efficiency Primary Filter

Customized Size Pre-Filter Pleat Air Filter G4 Efficiency Primary Filter

US$2.00-30.00
2,000 Pieces(MOQ)
Primary Efficiency G4 Paper Frame Filter

Primary Efficiency G4 Paper Frame Filter

US$1.00-25.00
20,000 Pieces(MOQ)
Primary Efficiency Plate Filter G4 Sub High Efficiency Air Filter H13h14

Primary Efficiency Plate Filter G4 Sub High Efficiency Air Filter H13h14

US$2.00-35.00
2,000 Pieces(MOQ)
Factory Outlet Customized Primary/Medium Efficiency Bag Air Filter for Cleanroom G4 F56789

Factory Outlet Customized Primary/Medium Efficiency Bag Air Filter for Cleanroom G4 F56789

US$10.00-60.00
1,000 Pieces(MOQ)
1/4

Sichuan Huajie Purification Equipment Co., Ltd

5.0
Send Inquiry
Hot Sell G4- F9 Primary Efficiency Pre Air Filter for Air Conditioner

Hot Sell G4- F9 Primary Efficiency Pre Air Filter for Air Conditioner

US$6.85-7.68
20 Pieces(MOQ)
Primary Efficiency Filter Primary Air Filter for Air Conditioner

Primary Efficiency Filter Primary Air Filter for Air Conditioner

US$5.97-7.01
20 Pieces(MOQ)
Wholesale New Materials Replacement Industrial Filter Primary Efficiency Filter Dust Air Filter

Wholesale New Materials Replacement Industrial Filter Primary Efficiency Filter Dust Air Filter

US$4.26-5.55
20 Pieces(MOQ)
Factory Direct Supply Primary Efficiency Air Filter G3 G4 Pleated Panel Air Filter Aluminum Wire Mesh

Factory Direct Supply Primary Efficiency Air Filter G3 G4 Pleated Panel Air Filter Aluminum Wire Mesh

US$5.82-7.52
10 Pieces(MOQ)
1/4

Guangzhou RT Air Filtech Co., Ltd.

Send Inquiry
G3 G4 Coarse Air Filter, Air Conditioner Primary Efficiency Pleated Pre-Filter

G3 G4 Coarse Air Filter, Air Conditioner Primary Efficiency Pleated Pre-Filter

US$4.00-6.50
10 Pieces(MOQ)
Primary Efficiency Panel Air Pre Filter for Air Filtration System

Primary Efficiency Panel Air Pre Filter for Air Filtration System

US$4.00-6.50
1 Piece(MOQ)
Pleated Panel Air Filter Primary Efficiency Filter Paper Frame Pre Air Filter

Pleated Panel Air Filter Primary Efficiency Filter Paper Frame Pre Air Filter

US$1.80-3.20
100 Pieces(MOQ)
Air Filter Primary Efficiency Filter Paper Frame Pre Air Filter Filtration

Air Filter Primary Efficiency Filter Paper Frame Pre Air Filter Filtration

US$1.80-3.20
1 Piece(MOQ)
1/4

Guangzhou Clean-Link Filtration Technology Co., Ltd.

19 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Industrial G3 Primary Efficiency Spray Booth Filter

Industrial G3 Primary Efficiency Spray Booth Filter

US$1.10-1.35
10 Rolls(MOQ)
Clean-Link Pet G4 Primary Efficiency Exhaust Air Filter

Clean-Link Pet G4 Primary Efficiency Exhaust Air Filter

US$7.00-10.00
1 Piece(MOQ)
Clean-Link Primary Efficiency Panel G4 Filter Furnace Air Filter

Clean-Link Primary Efficiency Panel G4 Filter Furnace Air Filter

US$7.00-10.00
1 Piece(MOQ)
Clean-Link G3 G4 Primary Efficiency Panel Paper Frame Air Filter Furnace Filter

Clean-Link G3 G4 Primary Efficiency Panel Paper Frame Air Filter Furnace Filter

US$7.00-10.00
1 Piece(MOQ)
1/4

Guangzhou Xincheng New Materials Co., Limited

13 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Factory Directly Aluminum Frame Synthetic Filter Primary Efficiency Filter

Factory Directly Aluminum Frame Synthetic Filter Primary Efficiency Filter

US$7.00-12.00
20 Pieces(MOQ)
Primary Efficiency Folder Filter for Industrial Ventilation System

Primary Efficiency Folder Filter for Industrial Ventilation System

US$9.00-13.00
20 Pieces(MOQ)
Primary Efficiency Pocket Air Filter with Synthetic Fiber

Primary Efficiency Pocket Air Filter with Synthetic Fiber

US$6.50-11.30
20 Pieces(MOQ)
Customized Primary Efficiency Air Filter Designed for Commercial Hotels & Office Buildings

Customized Primary Efficiency Air Filter Designed for Commercial Hotels & Office Buildings

US$7.00-12.00
20 Pieces(MOQ)
1/4

Shandong Wusen Environmental Control Equipment Technology Co., Ltd

6 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
59.2*59.2*4.5 HVAC Panel Filter High Quality Paper Frame Pre-Filter Primary Efficiency for Air Conditioning

59.2*59.2*4.5 HVAC Panel Filter High Quality Paper Frame Pre-Filter Primary Efficiency for Air Conditioning

US$4.50-6.00
10 Pieces(MOQ)
Merv 8 Cardboard Paper Frame Primary Efficiency Waved Panel Air Filter for Clean Room HVAC

Merv 8 Cardboard Paper Frame Primary Efficiency Waved Panel Air Filter for Clean Room HVAC

US$4.50-6.00
10 Pieces(MOQ)
Farm Air Filtration System Primary Panel Filter Bag-Type Air High Efficiency HEPA Filter HEPA Air Purifier Filter

Farm Air Filtration System Primary Panel Filter Bag-Type Air High Efficiency HEPA Filter HEPA Air Purifier Filter

US$35.00-38.00
10 Pieces(MOQ)
Aluminum Frame Primary Efficiency Dragon Skeleton Coarse G4 Air Filter Pre Washable Filter

Aluminum Frame Primary Efficiency Dragon Skeleton Coarse G4 Air Filter Pre Washable Filter

US$4.50-6.00
10 Pieces(MOQ)
1/4

Henan Mango Filter Co., Ltd.

5.0
Send Inquiry
New Universal Primary Efficiency Plate Filter for Household Air Conditioning Filters

New Universal Primary Efficiency Plate Filter for Household Air Conditioning Filters

US$18.00
2 Pieces(MOQ)
Electrostatic Cotton Primary Efficiency Pleated Filter Return Vent Air Filter for HVAC System Customized Sizes Types

Electrostatic Cotton Primary Efficiency Pleated Filter Return Vent Air Filter for HVAC System Customized Sizes Types

US$18.00
200 Pieces(MOQ)
Customized Primary-Efficiency Clean Room Activated Carbon Panel Air Filters

Customized Primary-Efficiency Clean Room Activated Carbon Panel Air Filters

US$18.00
2 Pieces(MOQ)
Air Filter Cardboard Pleated Panelpre Filter for Ventilation Primary Efficiency Panel Filter

Air Filter Cardboard Pleated Panelpre Filter for Ventilation Primary Efficiency Panel Filter

US$18.00
2 Pieces(MOQ)
1/4

Xinxiang North Filter Co., Ltd.

26 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Primary Efficiency Air Filter G3 G4 Pleated Panel Primary Filter

Primary Efficiency Air Filter G3 G4 Pleated Panel Primary Filter

US$18.00
1 Piece(MOQ)
Industrial Air Filter G4 Aluminum Frame Primary Efficiency Pleated Air Filter

Industrial Air Filter G4 Aluminum Frame Primary Efficiency Pleated Air Filter

US$10.00-15.00
50 Pieces(MOQ)
Panel Pleated Pre Air Filter Primary Efficiency Panel Filter for HVAC System

Panel Pleated Pre Air Filter Primary Efficiency Panel Filter for HVAC System

US$2.10-5.10
100 Pieces(MOQ)
Fan Filter Unit Paper Frame Primary Efficiency Disposable Panel Air Filters Primary Paper Frame Air Filter

Fan Filter Unit Paper Frame Primary Efficiency Disposable Panel Air Filters Primary Paper Frame Air Filter

US$2.83-4.00
100 pieces(MOQ)
1/4

Hebei Luman Filter Parts Co., Ltd.

5.0
Send Inquiry
2025 Hot Selling Primary Efficiency Filter Cloth HEPA Filter Material Source Factory

2025 Hot Selling Primary Efficiency Filter Cloth HEPA Filter Material Source Factory

US$9.50-9.90
5 kg(MOQ)
2025 New Primary Efficiency Pocket Air Filter

2025 New Primary Efficiency Pocket Air Filter

US$9.50-9.90
5 Rolls(MOQ)
New High Efficiency Primary Filter Cloth for Air Filter Element

New High Efficiency Primary Filter Cloth for Air Filter Element

US$9.50-9.90
5 Rolls(MOQ)
High Efficiency Primary Filter Cloth New and Cost-Effective for Processing Line

High Efficiency Primary Filter Cloth New and Cost-Effective for Processing Line

US$9.50-9.90
5 Rolls(MOQ)
1/4

Dongguan Yaochen Environmental Protection Technology Co., Ltd.

15 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Primary Filter Cotton, Medium Filter Core, High Efficiency Filter

Primary Filter Cotton, Medium Filter Core, High Efficiency Filter

Negotiable
50 Pieces(MOQ)
Primary Effect Sponge; Medium Efficiency PP Filter; HEPA H13 Main Filter Core

Primary Effect Sponge; Medium Efficiency PP Filter; HEPA H13 Main Filter Core

US$30.00-40.00
10 Pieces(MOQ)
Primary Filter Cotton, Round High-Efficiency Filter, Odor Filter Core

Primary Filter Cotton, Round High-Efficiency Filter, Odor Filter Core

Negotiable
50 Pieces(MOQ)
Medium Efficiency Barrel Filter, High Efficiency HEPA Filter

Medium Efficiency Barrel Filter, High Efficiency HEPA Filter

US$40.00
50 Pieces(MOQ)
1/4

Ventair (Xiamen) Hvac Equipment Co., Ltd.

Send Inquiry
Cotton Primary Efficiency Pleated Filter Return Air for HVAC System

Cotton Primary Efficiency Pleated Filter Return Air for HVAC System

US$4.00
10 Pieces(MOQ)
Industrial Air Condition System Nylon Mesh Primary Efficiency Central Pre Air Filter

Industrial Air Condition System Nylon Mesh Primary Efficiency Central Pre Air Filter

US$4.00
10 Pieces(MOQ)
Central Air Condition System Washable Primary Efficiency Nylon Mesh Air Filter

Central Air Condition System Washable Primary Efficiency Nylon Mesh Air Filter

US$4.00
10 Pieces(MOQ)
G4 Cotton Panel Filter for Air Filtration Washable Plan for Manufacturing Plants

G4 Cotton Panel Filter for Air Filtration Washable Plan for Manufacturing Plants

US$4.00
10 Pieces(MOQ)
1/4

Foshan Shunde Kinglei Environment & Technology Co., Ltd.

15 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
G3 G4 Primary Efficiency HVAC Pleated Mesh Bar Box Panel Filter

G3 G4 Primary Efficiency HVAC Pleated Mesh Bar Box Panel Filter

US$6.66-36.89
200 Pieces(MOQ)
G2/G3/G4 Cotton Aluminum Frame Initial Effect Folding Type Primary Efficiency Air Filter

G2/G3/G4 Cotton Aluminum Frame Initial Effect Folding Type Primary Efficiency Air Filter

US$10.00
50 Pieces(MOQ)
Washable Strong Practicality Air Filter Aluminum Alloy Frame Primary Efficiency Filter

Washable Strong Practicality Air Filter Aluminum Alloy Frame Primary Efficiency Filter

US$2.38-5.68
100 Pieces(MOQ)
Air Condition Filter Replacement Pocket Filter

Air Condition Filter Replacement Pocket Filter

US$5.99-12.66
10 Pieces(MOQ)
1/4

Shanghai Thenow Purification Technology Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Send Inquiry
Primary Efficiency Pleated Type Panel Filters/Air Filter

Primary Efficiency Pleated Type Panel Filters/Air Filter

US$7.50
1 Piece(MOQ)
Primary Efficiency Air Filter

Primary Efficiency Air Filter

US$20.00
20 Pieces(MOQ)
G4 Cardboard Waterproof Pre Filter

G4 Cardboard Waterproof Pre Filter

US$20.00
20 Pieces(MOQ)
Merv 8 G4 Disposable Panel Primary Filter with Cardboard Frame

Merv 8 G4 Disposable Panel Primary Filter with Cardboard Frame

US$3.00-15.00
1 Piece(MOQ)
1/4

Xinxiang Lifeierte Filter Corp. Ltd.

5.0
Send Inquiry
G4 Primary Filter Plate Type Medium Efficiency Bag Type Non-Woven Dust-Proof Filters Screen594×594×96

G4 Primary Filter Plate Type Medium Efficiency Bag Type Non-Woven Dust-Proof Filters Screen594×594×96

US$6.50
10 Pieces(MOQ)
G4 Primary Efficiency Plate Filters for Clean Operating Room Pre Filtration in Hospitals

G4 Primary Efficiency Plate Filters for Clean Operating Room Pre Filtration in Hospitals

US$6.50
10 Pieces(MOQ)
G4 Primary Efficiency Plate Filters G4 595 * 595 * 46

G4 Primary Efficiency Plate Filters G4 595 * 595 * 46

US$6.50
10 Pieces(MOQ)
Ultra Efficient Laboratory Filtration, Clean Fresh Air Without Partition, High-Efficiency Filters 610 × 610 × 69

Ultra Efficient Laboratory Filtration, Clean Fresh Air Without Partition, High-Efficiency Filters 610 × 610 × 69

US$18.00
10 Pieces(MOQ)
1/4

Dongguan Huake Precision Equipment Co., Ltd

Manufacturer/Factory & Trading Company
Send Inquiry
Primary Efficiency G4 Pocket Type 24*24*12 HEPA Air Filter for Clean Room Firpak Series

Primary Efficiency G4 Pocket Type 24*24*12 HEPA Air Filter for Clean Room Firpak Series

US$8.06-9.67
1 Piece(MOQ)
Primary Efficiency G3 Pocket Type 24*24*12 HEPA Air Filter for Clean Room Firpak Series

Primary Efficiency G3 Pocket Type 24*24*12 HEPA Air Filter for Clean Room Firpak Series

US$7.71-9.25
1 Piece(MOQ)
Clean Room High Efficiency 24*24*2 H14 Fiberglass HEPA Air Filter En1822 Sencel II

Clean Room High Efficiency 24*24*2 H14 Fiberglass HEPA Air Filter En1822 Sencel II

US$29.12-34.95
1 Piece(MOQ)
High Efficiency H13 Fiberglass HEPA Air Filter 24*24*6 for Clean Room Sencel I Ht-SUS

High Efficiency H13 Fiberglass HEPA Air Filter 24*24*6 for Clean Room Sencel I Ht-SUS

US$61.81-74.17
1 Piece(MOQ)
1/4

Nantong Junde Industrial Technology Co., Ltd.

8 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
G3 Class Primary Efficiency Panel Air Filter

G3 Class Primary Efficiency Panel Air Filter

US$7.50-11.70
50 Pieces(MOQ)
G3 Housing Primary Efficiency Air Filter

G3 Housing Primary Efficiency Air Filter

US$7.50-10.00
100 Pieces(MOQ)
China High Temperature-Resistant Air Filter

China High Temperature-Resistant Air Filter

US$11.70-15.60
50 Pieces(MOQ)
Air Purifier Parts, Air Filters

Air Purifier Parts, Air Filters

US$11.70-15.60
100 Pieces(MOQ)
1/4

Qingdao Zoomfine Indotech Co.,Ltd

Send Inquiry
G4 Primary Filter Dust Removal Purification Medium Efficiency Bag Filter

G4 Primary Filter Dust Removal Purification Medium Efficiency Bag Filter

US$2.00-50.00
1 Piece(MOQ)
Primary Filter Element G4 Primary Filter Element G3 Plate Filter Medium Efficiency Plate Frame Filter

Primary Filter Element G4 Primary Filter Element G3 Plate Filter Medium Efficiency Plate Frame Filter

US$2.00
1 Piece(MOQ)
Disposable High Efficiency Filter Central Air Conditioning Air Filter

Disposable High Efficiency Filter Central Air Conditioning Air Filter

US$5.00
1 Piece(MOQ)
Drying Room High Temperature Resistant High Efficiency Air Filter

Drying Room High Temperature Resistant High Efficiency Air Filter

US$5.00
1 Piece(MOQ)
1/4

Foshan Zhongjing Purification Equipment Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Aluminum Mesh Filter Washable Primary or Medium Efficiency for Pharmacy & Cleanroom

Aluminum Mesh Filter Washable Primary or Medium Efficiency for Pharmacy & Cleanroom

US$99.00-149.00
1 Piece(MOQ)
HEPA Cleanroom V-Bank Air Filter for HVAC System

HEPA Cleanroom V-Bank Air Filter for HVAC System

US$59.00-69.00
1 Piece(MOQ)
Folding G4 Primary Medium Effect Air Filter

Folding G4 Primary Medium Effect Air Filter

US$29.00-49.00
1 Piece(MOQ)
Plastic Frame Pleated V-Bank Filter Medium Efficiency Ventilation Accessories

Plastic Frame Pleated V-Bank Filter Medium Efficiency Ventilation Accessories

US$69.00-79.00
1 Piece(MOQ)
1/4
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