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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)
Factory Direct High Quality Clean Living Dust Reduction HVAC Furnace Air Filter Glass Fiber Primary Air Filter
US$
4.80
-
5.50
10 Pieces
(MOQ)
Professional Manufacturer Customizes Large Capacity Bag Filter Primary Air Filter
US$
6.20
-
7.00
50 Pieces
(MOQ)
Primary Efficiency Synthetic Fiber Bag/Pocket Filters G3 G4 for HVAC System
US$
5.50
-
6.20
50 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)
Chinese Manufacture Industrial Air Filter Cotton Primary Efficiency Air Purifier Filter
US$
9.50
-
12.50
50 Pieces
(MOQ)
Customized Replacement Industrial Primary Air Filter Air Purifier Filter Activated Carbon Filter
US$
3.50
-
6.50
20 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)
OEM Custom Panel Pre-Filter with Primary Cotton Fiber for Efficient Dust Capture
US$
2.50
-
6.00
100 Pieces
(MOQ)
Low Resistance Panel Filter with Primary Cotton Layer for Capturing Large Air Particles
US$
2.50
-
6.00
100 Pieces
(MOQ)
Durable Plate Primary Filter with Metal Mesh Layer for Commercial Air Purifier Devices
US$
2.50
-
6.00
100 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)
Top Ranking Synthetic Fiber Aluminum Frame G4 Primary Air Filter
US$
2.80
-
3.90
1 Piece
(MOQ)
OEM High Dust Holding Capacity Optional Metal Frames Primary Air Filter
US$
2.80
-
3.90
1 Piece
(MOQ)
High Performance Anti-Dust Easy Installation Professional Primary Air Filter
US$
2.90
-
3.80
1 Piece
(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)
Chinese ISO Filter Factory Z&L Supply Tractor, Truck Primary Finned Air Filter P182050
US$
22.36
-
22.66
50 Pieces
(MOQ)
Z&L Factory Supply Truck Bus Primary Air Filter P777871, P777875
US$
29.69
-
29.99
100 Pieces
(MOQ)
Z&L Filter Supply for Sprayer, Skid Steer Loader, Forestry Equipment, Truck, Bus Primary Round Air Filter Cartridge P181028
US$
49.69
-
49.99
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
US$
7.14
-
85.71
10 Pieces
(MOQ)
H13 H14 HEPA Air Filter Industrial Aluminum Frame Laminar Air Flow Hoods Primary Filter
US$
2.60
-
200.00
10 Pieces
(MOQ)
Industrial Wholesale Air Condition System Nylon Mesh High Primary Efficiency Central Pre-Filter
US$
3.50
-
5.40
100 piece
(MOQ)
Primary Efficiency Washable Filter Non-Woven Fabric Aluminum Frame Plate Filter for HVAC System
US$
2.60
-
200.00
10 Pieces
(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 537702330710 Replacement Spare Parts
US$
36.00
-
40.00
1 Piece
(MOQ)
Primary Filter Cartridge P608665 Safetly Filter Spare Parts
US$
36.00
-
40.00
1 Piece
(MOQ)
Primary Filter Cartridge Gaf8829 Gaf109396 Safetly Filter Leetguard Spare Parts
US$
30.00
-
33.00
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 Air Filter Element as-Air Primary 6I2501
US$
19.00
-
27.00
100 Pieces
(MOQ)
Excavator Filter Air Filter Element as-Air Primary 1318902 for Caterpillar313D2gc
US$
11.00
-
16.50
100 Pieces
(MOQ)
Excavator Filter Air Filter Element as-Air Primary for Caterpillar320d/320d2/323D/323D2l
US$
6.50
-
10.00
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 Used in Heating and Ventilation Systems
US$
4.00
100 Pieces
(MOQ)
Metal Mesh Work Filter in Primary Filtration
US$
10.00
-
200.00
50 Pieces
(MOQ)
Pre-Filter, Panel Filter in Primary Filtration Air Inlet Systems
US$
15.00
20 Pieces
(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)
Ah222225 Primary Air Filter Element for John Deere 6068 6090
US$
31.23
-
31.43
50 Pieces
(MOQ)
OEM Primary Air Filter 600-185-2100 600-185-2110 12 Month Carton Box Customized 100% Tested 165*354mm Agrofil ISO9001
US$
4.09
-
4.29
50 Pieces
(MOQ)
Primary Air Filter 0009839022 3901464m1 3901464m2 12 Month Carton Box Customized 100% Tested 149*360mm Agrofil ISO9001
US$
3.30
-
3.50
50 Pieces
(MOQ)
1/4
Jinan Shinsung Environmental Technology Co., Ltd.
Send Inquiry
G4 Paper Cardboard Frame Primary Effect Plate Pleat Air Filter
US$
4.00
-
15.00
1 Piece
(MOQ)
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)
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
Dongguan Senbao Purifying Equipment Co., Ltd.
23 yrs
·
Manufacturer/Factory
Send Inquiry
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 Wire Mesh Washable Air Filter for Efficient Dust Control
US$
5.50
-
7.00
10 Pieces
(MOQ)
Primary Compact Air Filter Panel for Enhanced Quality Control
US$
7.00
-
10.00
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 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 Health Protection 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
US$
13.20
-
30.70
10 Pieces
(MOQ)
Primary Plate-Type Efficiency High-Volume Noise Reduction HVAC Pleated Air Filter for Chip Manufacturing Workshop
US$
13.20
-
30.70
10 Pieces
(MOQ)
1/4
FUTAI PURIFICATION TECH (JIANGSU) CO., LTD
24 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Quick Replace Panel Amc Filter Electronics Amc Primary Filter
US$
4.00
-
20.00
10 Pieces
(MOQ)
Long Life Panel Amc Filter Electronics Amc Primary Filter
US$
4.00
-
20.00
10 Pieces
(MOQ)
Custom Sized G4 Panel Primary Filter for Air Handling
US$
4.00
-
15.00
100 Pieces
(MOQ)
Chemical Resistant Amc Filter Pharma Amc Primary Filter
US$
4.00
-
20.00
10 Pieces
(MOQ)
1/4
Dongguan Huake Precision Equipment Co., Ltd
Manufacturer/Factory & Trading Company
Send Inquiry
HVAC System 24*12*2 G4 Pleated Primary Filter for Hospital and Rehabilitation Center
US$
2.48
-
2.98
1 Piece
(MOQ)
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
US$
7.71
-
9.25
1 Piece
(MOQ)
HVAC System 24*12*4 G4 Pleated Primary Filter for Hospital and Rehabilitation Center
US$
4.57
-
5.94
1 Piece
(MOQ)
1/4
Vitto Filter (Zhongshan) Co., Ltd.
19 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Primary Filter, Blue&White (AZ Series) spray Booth Filter
Negotiable
200 Square Meters
(MOQ)
Primary Filter (Blue&White), Air Inlet Cotton (AF Series)
Negotiable
200 Square Meters
(MOQ)
Primary Filter (AF/AZ Series) Spray Booth Filter
US$
20.00
-
29.00
10 Rolls
(MOQ)
Primary Filter (AF Series) Air Filter for Air Filtration System
Negotiable
200 Square Meters
(MOQ)
1/4
Zhengzhou Ailin Technology Co., Ltd
3 yrs
·
Manufacturer/Factory
Send Inquiry
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)
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)
High Efficiency Allergen Reducing Panel Filter Al Frame Wire Mesh Air Filter HVAC System G4 Primary Air Filter
US$
2.20
-
5.20
1 Piece
(MOQ)
Large Airflow Cleanroom Fan Filter Unitair Filter Primary Air Purifier Filter 18X30X1
US$
1.90
-
3.50
10 Pieces
(MOQ)
1/4
Suzhou Wisdom Equipment Technology Co., Ltd.
15 yrs
·
Manufacturer/Factory
Send Inquiry
Customized F8 Plate Galvanized Frame Industrial Air Conditioning Folding Primary Efficiency Filter
US$
30.00
-
200.00
10 Pieces
(MOQ)
Primary Efficiency Medium Efficiency Plate Filter
US$
30.00
-
200.00
10 Pieces
(MOQ)
Merv13 Cardboard Filter HVAC System Paper Frame Pre-Filter Primary Efficiency F7 F8 F9
US$
30.00
-
200.00
10 Pieces
(MOQ)
Customized Size Pre-Filter Pleat G4 Efficiency Primary Air Filter
US$
30.00
-
200.00
10 Pieces
(MOQ)
1/4
Tksage(Shenzhen)Technology Group Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tksage HVAC Industrial Washable Air Filter Filtro De Aire Filtro De Polvo Pleated Air Filter Primary Filter Pre Filter Panel Filter Air Cleaner
US$
7.00
-
20.00
1 Piece
(MOQ)
Corrosion-Resistant Paper Frame Primary Air Filter for Food Processing Plants - Compliance with Hygiene Standards
US$
4.00
-
15.00
1 Piece
(MOQ)
Tksage HVAC Primary Air Filter Cartridge Dust Collector Air Filter Air Purifier Filter Filtro De Aire De Repuesto Paper Frame Air Filter Element Media Filter
US$
4.00
-
15.00
1 Piece
(MOQ)
Primary Efficiency Panel Filter/G3 G4 M5 Air Filter
US$
4.00
-
15.00
1 Piece
(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)
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)
Primary Effect Sponge; Medium Efficiency PP Filter; HEPA H13 Main Filter Core
US$
30.00
-
40.00
10 Pieces
(MOQ)
1/4
Sichuan Huajie Purification Equipment Co., Ltd
5.0
Send Inquiry
Ahu Filter Galvanized Steel Sheet Frame Primary-Efficiency Panel Air Filter
US$
6.90
-
7.08
20 Pieces
(MOQ)
Custom Air Conditioning System Primary Air Filter Washable Panel Nylon Mesh Primary Filter
US$
7.65
-
8.52
10 Pieces
(MOQ)
G4 Primary Efficiency Cardboard Pleated Panel Pre Air Filter
US$
1.92
-
2.80
20 Pieces
(MOQ)
Wholesale Factory Price Metal Frame Flat Primary G4 Panel Pleated Pre Air Filter
US$
5.97
-
9.65
10 Pieces
(MOQ)
1/4
Jiangsu BOE Environmental Protection Technology Co., Ltd.
31 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Primary Rotary Screen Filter Fine Cleaner for Wastewater Collection System
US$
3,500.00
-
15,000.00
1 Piece
(MOQ)
Continuous Primary Sludge Filter Press Dewatering and Drying Filter Screw
US$
4,000.00
-
60,000.00
1 Piece
(MOQ)
Small Rotary Screen Drum Filter for Primary Treatment of Wastewater
US$
3,500.00
-
15,000.00
1 Piece
(MOQ)
Continuous Rotary Drum Water Screen Filtration Wastewater Screening Equipment
US$
3,500.00
-
15,000.00
1 Piece
(MOQ)
1/4
Foshan Zhongjing Purification Equipment Co., Ltd.
11 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
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)
Folding G4 Primary Medium Effect Air Filter
US$
29.00
-
49.00
1 Piece
(MOQ)
Primary Folding Filter for Industrial Air Purification Equipments
US$
45.00
-
65.00
1 Piece
(MOQ)
1/4
Jiangxi Sange Filter Manufacturing Co., Ltd.
7 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Replacement Primary Air Filter 17801-202 17801-2290 17801-2260 17801-2270
US$
12.50
-
15.00
3 Pieces
(MOQ)
Without Clapboard Channel Flow Primary Honeycomb Air Filter P608533 32/925682 C25150 CF2120 Re253518 Sf-5682
US$
4.50
-
8.00
1 Piece
(MOQ)
Honeycomb Air Filter Primary Efficiency Air Filter 539-6920
US$
11.00
-
12.00
2 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)
1/4
Suzhou Forst Filter Co., Ltd.
11 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
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)
High Performance Fiberglass Filter Media Primary Paint Spray Filter
US$
0.60
-
2.00
1 Square Meter
(MOQ)
Forst High Quality Primary Efficiency Panel Pre Air Filter
US$
15.00
10 Pieces
(MOQ)
G3 G4 Spray Stop Paint Booth Auto Filter
US$
0.60
-
2.00
1 Square Meter
(MOQ)
1/4
Suzhou ZJY Trade Co., Ltd.
5.0
Send Inquiry
High-Performance HEPA Filter for Primary Air Flow Systems
US$
30.00
-
40.00
2 Pieces
(MOQ)
Carbon Activated Air Purifier Primary Filter for Home Use
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
Suzhou Shengtong Jiuhe Electromechanical Technology Co., Ltd.
Trading Company
Send Inquiry
Air-Conditioning Metal Mesh Primary Filter (5μ m +) Multiple Styles Available
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)
Durable Primary Filters with Paper and Galvanized Iron Frames for Dust Removal
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)
Shandong Chiron Auto Parts Co., Ltd.
15 yrs
·
Trading Company
Send Inquiry
Factory Wholesale Prices with Genuine Manufacturer Quality Sinotruk Sitrak C5h/C7h China Heavy Truck Spare Parts Wg9925550966 Primary Fuel Filter Element
US$
20.00
-
30.00
1 Piece
(MOQ)
Factory Direct Supply Sinotruk HOWO Truck Fuel Primary Filter Filter Element Fs36277 Wg9925550182/2 Oil/Water Separator Wg9925551112/1 Fs20156
US$
3.00
-
5.00
20 Pieces
(MOQ)
Factory Wholesale Prices with Genuine Manufacturer Quality 710008405-0021 Sinotruk HOWO Sitrak C5h C7h Primary Air Filter for Sinotruk Sitrak Truck Spare Parts
US$
20.00
-
30.00
1 Piece
(MOQ)
Truck Filter Sinotruk/HOWO/Sitrak, Shacman, Foton, FAW, JAC, Dongfeng, Beiben, Camc, Heavy-Duty Truck Filter, Fuel Filter, Primary Fuel Filter for Chinese Truck
US$
8.00
-
16.00
10 Pieces
(MOQ)
1/4
Xiamen Naiqueer Technology Co., Ltd.
5 yrs
Send Inquiry
Wholesale 10" 5um Refillable PP Sediment Filter Whole House Primary Filtration
US$
6.80
-
9.90
100 Pieces
(MOQ)
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)
High Flow 9" Refillable PP Filter 5um Whole House Primary Filtration
US$
6.80
-
9.90
100 Pieces
(MOQ)
1/4
Guangzhou Clair Filtech Co., Ltd.
Send Inquiry
Primary Air Filter for Air Conditioning and Data Center
US$
15.80
-
30.00
1 Roll
(MOQ)
Dpa Primary Air Filter G3 G4 Grade Dust Filter for Industrial Use
US$
15.80
-
30.00
1 Box
(MOQ)
Dpa Primary Air Filter for Painting Booth and Pharmaceutical Use
US$
15.80
-
30.00
1 Roll
(MOQ)
Ceiling Filter Media Primary Air Filter Pad for HVAC, Cleanroom, Factories
US$
2.50
-
2.90
10 Meters
(MOQ)
1/4
1
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