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primary filter
2,000+ factories verified
Suzhou National Purification Technology Co., Ltd.
5.0
Send Inquiry
G3 G4 Primary Efficiency Panel Pleated Air Filter
US$
4.40
-
5.20
50 Pieces
(MOQ)
Primary G3 G4 Pre Filter China Manufacture 24X24X2" Customized Sizes for Ahu Mau Ventilation System
US$
4.80
-
5.50
10 Pieces
(MOQ)
G3 G4 Expanded Aluminum Mesh Grid Panel Pleated Primary Efficiency Air Filters for Semiconductor Plants
US$
4.40
-
5.20
10 Pieces
(MOQ)
Customized Panel Primary AC Furnace 16X25X1 Merv 11 Pleated Air Pre Filter HVAC Air Filter
US$
4.80
-
5.50
10 Pieces
(MOQ)
1/4
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
US$
12.50
-
14.50
100 pieces
(MOQ)
Good Price Air Filter Cotton Activated Carbon Filter Cotton Primary Filter Cotton Air Filtration
US$
0.25
-
0.56
10 pieces
(MOQ)
Hot Selling Household Merv12 Air Filters Cardboard Frame Panel Air Filter Furnace Primary Filter
US$
4.20
-
8.50
20 Pieces
(MOQ)
Factory Prices Activated Carbon Fiber Cotton Primary Cotton Anti Odor Charcoal Filter
US$
0.25
-
0.35
100 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
US$
7.14
-
85.71
10 Pieces
(MOQ)
Plate Type Primary Air Filter G1-G4 Synthetic Non-Woven Fabric Filter
US$
27.00
-
50.00
10 piece
(MOQ)
New G2 Metallic Pre-Filter Plate for Industrial Air Ventilation Equipment Primary Dust Removal Industrial Application
US$
27.00
-
50.00
10 piece
(MOQ)
New Primary Air Filter Element Medium Grade Pleated Bag Filter with Synthetic Fiber Media for Manufacturers and Super Mall
US$
7.14
-
85.71
10 Pieces
(MOQ)
1/4
Zhonglv Filtration Techonology (Langfang) Co., Ltd.
18 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tractor, Truck Primary Air Filter Cartridge Supply From Chinese Z&L Factory P777409, P537877
US$
19.69
-
19.99
50 Pieces
(MOQ)
Z&L Factory Supply Truck, Tractor Engine Primary Air Filter 4p0710. P535114
US$
49.69
-
49.99
10 Pieces
(MOQ)
Chinese Factory Z&L Supply Truck, Tractor, Dump Truck Primary Air Filter P781098, P781102
US$
21.69
-
21.99
50 Pieces
(MOQ)
Z&L Factory Supply for Engine, Generator Vehicle Primary Air Filter, 2262779, Af2008, P635236
US$
67.39
-
67.99
10 Pieces
(MOQ)
1/4
Nantong Lyusen Environmental Protection Purification Material Co., Ltd
5.0
Send Inquiry
G4 Folding Primary Filter for Dust and Pollen Removal in Commercial Ventilation Systems
US$
5.00
-
12.50
50 Pieces
(MOQ)
Folding Primary Panel Filter with Plastic Frame and Mesh Net for HVAC Equipment Units
US$
5.00
-
12.50
50 Pieces
(MOQ)
Folding Primary Filter with G4 Efficiency Media for Central HVAC Ventilation Systems
US$
5.00
-
12.50
50 Pieces
(MOQ)
OEM ODM Folding Primary Filter with Primary Efficiency Cotton Media for Fresh Air Supply Applications
US$
5.00
-
12.50
50 Pieces
(MOQ)
1/4
Suzhou Yong Tai Yi Purification Technology Co., Ltd.
20 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Competitive Price High Dust Holding Primary Air Filter for Fresh Air Supply
US$
2.90
-
3.80
1 Piece
(MOQ)
Premium Quality Easy Installation Primary Air Filter for Clean Room
US$
2.90
-
3.80
1 Piece
(MOQ)
Cost-Effective Pre-Filtration G4 Cardboard Paper Frame Primary Air Filter
US$
2.20
-
4.20
1 Piece
(MOQ)
High Performance Anti-Dust Easy Installation Professional Primary Air Filter
US$
2.90
-
3.80
1 Piece
(MOQ)
1/4
Henan Xinnuoda Machinery Equipment Co., Ltd
Send Inquiry
Primary Part P608677 Obround Filter P607557 Honeycomb Filter Cartridge
US$
42.00
-
43.00
1 Set
(MOQ)
Primary Filter Cartridge Af26676 Af25278 Af2610 Safetly Filter Leetguard Spare Parts
US$
8.00
-
12.00
1 Piece
(MOQ)
Primary Filter Cartridge Af25544 Af25545 Af2610 Safety Filter Leetguard Spare Parts
US$
53.20
-
54.00
1 Set
(MOQ)
Primary Filter Cartridge 537702330710 Replacement Spare Parts
US$
36.00
-
40.00
1 Piece
(MOQ)
1/4
Kunshan You Star Machinery Co. Ltd
11 yrs
·
Trading Company
Send Inquiry
Excavator Filter Air Filter Element as-Air Primary 6I2501 for Caterpillar320D/320D2/323D/323D2L
US$
19.00
-
27.00
100 Pieces
(MOQ)
Excavator Filter Air Filter Element as-Air Primary 1318822 for Caterpillar320d2gc/320d/323D
US$
16.00
-
23.00
100 Pieces
(MOQ)
Excavator Filter Air Filter Element as-Air Primary for Caterpillar320d/320d2/323D/323D2l
US$
6.50
-
10.00
100 Pieces
(MOQ)
Excavator Filter Air Filter Element as-Air Primary 1318902 for Caterpillar313D2gc
US$
11.00
-
16.50
100 Pieces
(MOQ)
1/4
Shanghai Thenow Purification Technology Co., Ltd.
10 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Merv 8 G4 Disposable Panel Primary Filter with Cardboard Frame
US$
3.00
-
15.00
1 Piece
(MOQ)
Primary Filter Element as Pre/First Stage Filters in Static Inlet Systems for Gas Turbines
US$
7.50
20 Pieces
(MOQ)
Primary Efficiency Air Filter
US$
20.00
20 Pieces
(MOQ)
Metal Mesh Work Filter in Primary Filtration
US$
10.00
-
200.00
50 Pieces
(MOQ)
1/4
Jinan Shinsung Environmental Technology Co., Ltd.
Send Inquiry
HVAC 12X24X1 Synthetic Fiber Washable Primary Panel G3 G4 M5 Pre Air Filter
US$
6.50
-
75.00
1 Piece
(MOQ)
20X20X1 Inch Merv8 Cardboard Paper Frame Primary Efficiency Panel Air Filter for HVAC Equipment
US$
4.00
-
15.00
1 Piece
(MOQ)
G4 Paper Cardboard Frame Primary Effect Plate Pleat Air Filter
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
US$
4.00
-
15.00
1 Piece
(MOQ)
1/4
Qufu Naichen Power Machinery Co., Ltd.
Send Inquiry
Re525523 Primary and Final Fuel Filter Kit for John Deere Combine 1270d, 1270e, 1270g, 1470d, 1470e, 1470g
US$
9.80
-
10.00
50 Pieces
(MOQ)
Primary Fuel Filter Element - Re509036 Suitable for John Deere Models 6020, 6520, 6620, 6820, 6920, 6920s, 7220, 7320, 7420, 7520, 7720, 7820, 7920
US$
2.16
-
2.36
50 Pieces
(MOQ)
High Quality Primary Air Filter 11110175 for Volvo Ec210 Excavator 12 Month Carton Box Customized 100% Tested 237*461mm Agrofil ISO9001
US$
8.37
-
8.57
50 Pieces
(MOQ)
Air Filter Primary for John Deere Al150285 Al172781 Cp33530 Af26157 P606120 Spare Parts
US$
7.66
-
7.86
50 Pieces
(MOQ)
1/4
Vitto Filter (Zhongshan) Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Metal Mesh Air Filter Metal Washable Metallic Mesh Primary Air Filter G1
Negotiable
5 Pieces
(MOQ)
Primary Filter, Blue&White (AZ Series) spray Booth Filter
Negotiable
200 Square Meters
(MOQ)
Primary Filter (AZ Series) Cabin Air Filter
Negotiable
200 Square Meters
(MOQ)
Premium Quality Primary Filter with Aluminum Frame for Optimal Efficiency
Negotiable
10 Pieces
(MOQ)
1/4
FUTAI PURIFICATION TECH (JIANGSU) CO., LTD
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Washable G4 Panel Primary Filter in Air Handling Units
US$
4.00
-
15.00
100 Pieces
(MOQ)
Customize Air Filters Panel Amc Primary Filter
US$
4.00
-
20.00
10 Pieces
(MOQ)
Pre-Filtration Amc Filter Eco Friendly Amc Filter Lab Amc Primary Filter
US$
4.00
-
20.00
10 Pieces
(MOQ)
Quick Replace Panel Amc Filter Electronics Amc Primary Filter
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 Energy Saving 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
US$
13.20
-
30.70
10 Pieces
(MOQ)
Primary Plate-Type Efficiency High-Volume Environmentally Friendly HVAC Pleated Air Filter for Chip Manufacturing Workshop
US$
13.20
-
30.70
10 Pieces
(MOQ)
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)
1/4
Zhengzhou Ailin Technology Co., Ltd
3 yrs
·
Manufacturer/Factory
Send Inquiry
Stainless Steel Frame Washable Primary Nylon Mesh Pre-Filter for Air Conditioner
US$
4.50
-
10.50
100 Pieces
(MOQ)
Cardboard Frame Air Filter Primary Effect Paper Frame Folding Filter Paper Frame Mesh Folding Air Filter
US$
3.00
-
10.00
10 Pieces
(MOQ)
Primary Efficiency Cleanroom Filter Fabric Bag Roll for Ahu System
US$
4.60
-
6.00
1 Piece
(MOQ)
Cleanroom Mau and Ahu System G4 F5 F6 F7 F8 F9 Purifier Primary Efficiency Merv8 Bag Pocket Filter Roll
US$
4.60
-
6.00
1 Piece
(MOQ)
1/4
Dongguan Senbao Purifying Equipment Co., Ltd.
23 yrs
·
Manufacturer/Factory
Send Inquiry
Primary Air Filter Panel by Manufacturer G3 G4 for Quality
US$
4.00
-
8.00
10 Pieces
(MOQ)
Compact Primary Air Filter by Manufacturer G3 G4 for Quality
US$
5.90
-
10.00
10 Pieces
(MOQ)
Primary Coarse Filtering Metal Mesh Air Filter for Industrial Needs
US$
5.50
-
7.00
10 Pieces
(MOQ)
Primary Air Filter Panel by Manufacturer G3 G4 for Performance
US$
6.00
-
10.00
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
US$
8.06
-
9.67
1 Piece
(MOQ)
HVAC System 24*12*1 G4 Pleated Primary Filter for Hospital and Rehabilitation Center
US$
1.88
-
2.25
1 Piece
(MOQ)
HVAC System 24*12*2 G4 Pleated Primary Filter for Hospital and Rehabilitation Center
US$
2.48
-
2.98
1 Piece
(MOQ)
Primary Efficiency G3 Pocket Type 24*24*12 HEPA Air Filter for Clean Room Firpak Series
US$
7.71
-
9.25
1 Piece
(MOQ)
1/4
Tksage(Shenzhen)Technology Group Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tksage Air Filter Element Primary Filter Media Pre Filter Cartridge Corrugated Cardboard Filter Filtro Colector De Polvo Industrial Air Purifier
US$
7.00
-
20.00
1 Piece
(MOQ)
Economical-Primary-Filter-with-Easy-Maintenance-for-Air-Conditioning
US$
7.00
-
20.00
1 Piece
(MOQ)
Primary Bag-Type Air Filter for Data Center - Efficient Particle Removal, Stable Airflow, Corrosion-Resistant Frame
US$
7.00
-
23.00
1 Piece
(MOQ)
Tksage Primary Air Filter Element Filtro Colector De Polvo Pre-Filters Square Filter Cartridge Corrugated Cardboard Filter Coarse Filter Media
US$
4.00
-
15.00
1 Piece
(MOQ)
1/4
Suzhou Wisdom Equipment Technology Co., Ltd.
15 yrs
·
Manufacturer/Factory
Send Inquiry
Merv13 Cardboard Filter HVAC System Paper Frame Pre-Filter Primary Efficiency F7 F8 F9
US$
30.00
-
200.00
10 Pieces
(MOQ)
Primary Filter G4 Plate Air Conditioner Dustproof Non-Woven Fabric Medium Efficiency Bag Filter
US$
30.00
-
200.00
10 Pieces
(MOQ)
Primary Efficiency Medium Efficiency Plate Filter
US$
30.00
-
200.00
10 Pieces
(MOQ)
Customizde Replacement Purifier Primary Pre Filter
US$
30.00
-
200.00
10 Pieces
(MOQ)
1/4
Chongqing Vuexe Auto Parts Co., Ltd
8 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Vuexe Premium a-8506-S Air Primary Filter Kit for P829332 P827653 6666375 6666376 863 873 a 59800-26110 3A111-19130 L4740 L5040 L5240 Tractor RS3542 RS3543
US$
10.00
-
13.00
100 Pieces
(MOQ)
High Quality Primary FF5971nn Cross Reference 5575143 FF63046nn FF5971 FF5825nn FF5776 FF5687 Fuel Filter
US$
4.50
-
5.50
100 Pieces
(MOQ)
Vuexe High Quality Cartridge Primary P527682 Af4908 Af25139m Laf1849 RS3518 Truck Parts Air Filter
US$
13.00
-
15.00
100 Pieces
(MOQ)
Vuexe Va899m Heavy Truck Primary Air Filter Af899m P181040 251-5886 PA2453
US$
14.00
-
15.00
100 Pieces
(MOQ)
1/4
Dongguan Yaochen Environmental Protection Technology Co., Ltd.
15 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Primary Filter Cotton, Round High-Efficiency Filter, Odor Filter Core
Negotiable
50 Pieces
(MOQ)
Industrial Primary Filter Dust Removal Element Air Purification Filter
Negotiable
50 Pieces
(MOQ)
Primary Effect Sponge; Polyester Fiber Filter XL500
US$
5.00
100 Pieces
(MOQ)
Primary Filter Cotton, Medium Filter Core, High Efficiency Filter
Negotiable
50 Pieces
(MOQ)
1/4
Jiangxi Sange Filter Manufacturing Co., Ltd.
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Air Filter Set Primary Filter Af25619 P777871 SA16123 and Secondary Filter Af25620 P777875 SA16124 SA-313570ab
US$
18.50
-
25.00
1 Piece
(MOQ)
Replacement Primary Air Filter 17801-202 17801-2290 17801-2260 17801-2270
US$
12.50
-
15.00
3 Pieces
(MOQ)
Air Filter Set Primary Filter 11033998 151-7737 1517737 and Secondary Filter 11033999 189-0202 1890202 SA-313570ab
US$
18.60
-
25.00
1 Piece
(MOQ)
Honeycomb Air Filter Primary Efficiency Air Filter 539-6920
US$
11.00
-
12.00
2 Pieces
(MOQ)
1/4
Suzhou Huazhijie Purification Technology Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
G3g4 Sub Frame Reinforcing Rib Detachable and Washable Non-Woven Fabric Primary Effect Plate Keel Air Filter
US$
6.00
-
19.00
2,000 Pieces
(MOQ)
Customize Pre-Filter Primary Efficiency Air Filter G1 G2 G3 G4 Eliminate Pet Dander, Hair, and Dander for a Pet-Friendly Environment
US$
3.00
-
60.00
20,000 Pieces
(MOQ)
Customized Primary Efficiency Plate Air Filter for Central Air Conditioning Dust Proof
US$
1.00
-
25.00
2,000 Pieces
(MOQ)
Customized F8 Plate Galvanized Frame Industrial Air Conditioning Folding Primary Efficiency Filter
US$
6.00
-
36.00
2,000 Pieces
(MOQ)
1/4
Sichuan Huajie Purification Equipment Co., Ltd
5.0
Send Inquiry
Washable Aluminum Frame Panel Air Filter Primary Efficiency Synthetic Fiber Frame G3 G4 Pre Filter
US$
4.68
-
7.68
20 Pieces
(MOQ)
Factory Direct Sale Primary Air Filter for Central Air Conditioning
US$
6.12
-
8.69
10 Pieces
(MOQ)
Cardboard Paper Frame Primary HVAC Panel Pleated Pre Filter Pleated Air Filter
US$
1.70
-
2.03
1,000 Pieces
(MOQ)
Primary Efficiency Filter Primary Air Filter for Air Conditioner
US$
5.97
-
7.01
20 Pieces
(MOQ)
1/4
Hebei Gezhige Wire Mesh Products Co., Ltd
5.0
Send Inquiry
Gezhige Chamber Filter Plate Factory Wholesale High Efficiency Air Filter China Exterior Panel Primary Filter
US$
4.00
-
6.00
20 Square Meters
(MOQ)
Gezhige Molecular Water Treatment System Cartridge Manufacturing Sintered Metal Mesh Filter Cartridges China G3 G4 Good Sales Primary Filter for Air Filter
US$
4.00
-
6.00
20 Square Meters
(MOQ)
Gezhige Drinking Water Cartridge Filter Suppliers OEM Custom Plate Overlay Filter China 0.22 Kg Weight Mat G3 G4 Primary Air Filter
US$
4.00
-
6.00
20 Square Meters
(MOQ)
Gezhige Water Treatment Filter Cloth Fabricators High-Quality Folded Primary Effect Plate Filter China 30" Length Nylon Primary Filter
US$
4.00
-
6.00
20 Square Meters
(MOQ)
1/4
Suzhou Forst Filter Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Forst High Quality Primary Efficiency Panel Pre Air Filter
US$
15.00
10 Pieces
(MOQ)
High Performance Fiberglass Filter Media Primary Paint Spray Filter
US$
0.60
-
2.00
1 Square Meter
(MOQ)
Hot Selling Primary Air Filtration Yellow Spray Booth Paint Stop Glass Fiber Filter for Car Paint
US$
0.70
-
0.80
10,000 Square Meters
(MOQ)
Floor Filter Spray Booth Air Filter Media PA-50 Floor Filter
US$
0.60
-
2.00
1 Square Meter
(MOQ)
1/4
Foshan Zhongjing Purification Equipment Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Primary Folding Filter for Industrial Air Purification Equipments
US$
45.00
-
65.00
1 Piece
(MOQ)
Industry Air Conditioner Filter Parts G4 Primary Air Filter for Ventilation
US$
29.00
-
49.00
1 Piece
(MOQ)
Primary Filter with Non-Woven Fabric as Filter Material
US$
45.00
-
65.00
1 Piece
(MOQ)
Folding Primary Air Filter GMP Filtration Rate Primary Hydraulic Filter Panel
US$
29.00
-
49.00
1 Piece
(MOQ)
1/4
Suzhou ZJY Trade Co., Ltd.
5.0
Send Inquiry
Carbon Activated Air Purifier Primary Filter for Home Use
US$
30.00
-
40.00
2 Pieces
(MOQ)
High-Performance HEPA Filter for Primary Air Flow Systems
US$
30.00
-
40.00
2 Pieces
(MOQ)
Premium Activated Carbon Filter for Clean Air
US$
2,538.00
-
5,075.00
1 Piece
(MOQ)
Eco-Friendly High-Performance Activated Carbon Filter for Clean Air
US$
2,538.00
-
5,075.00
1 Piece
(MOQ)
1/4
Xiamen Naiqueer Technology Co., Ltd.
5 yrs
Send Inquiry
OEM 9" 10lpm Refillable PP Cartridge 5um Whole House Primary Filter
US$
6.80
-
9.90
100 Pieces
(MOQ)
High Precision 20" Refillable PP Filter 5um Whole House Primary Purification
US$
6.80
-
9.90
100 Pieces
(MOQ)
Wholesale 20" Vo PP Refillable Cartridge 5um Whole House Primary Filter
US$
6.80
-
9.90
100 Pieces
(MOQ)
Factory Direct 9" 5um Refillable PP Filter 10lpm Whole House Primary Use
US$
6.80
-
9.90
100 Pieces
(MOQ)
1/4
Suzhou Shengtong Jiuhe Electromechanical Technology Co., Ltd.
Trading Company
Send Inquiry
Durable Primary Filters with Paper and Galvanized Iron Frames for Dust Removal
US$
5.00
-
11.00
10 Pieces
(MOQ)
Air-Conditioning Metal Mesh Primary Filter (5μ m +) Multiple Styles Available
US$
5.00
-
11.00
10 Pieces
(MOQ)
Nylon Mesh Primary Pre-Filter with Various Frame Materials for Air-Conditioning
US$
5.00
-
11.00
10 Pieces
(MOQ)
Air-Conditioning Primary Filter with Multiple Frame and Filter Material Options
US$
5.00
-
11.00
10 Pieces
(MOQ)
1
68
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