Fresh Air Filter

We specialize in two core air filtration product lines: professional filter media and finished air filters, covering full-grade purification demands for commercial and industrial scenarios. Our filter media includes primary and medium-efficiency filter cotton, serving as essential pre-filtration materials to intercept large and fine airborne particles, reduce filter load and extend system service life. Meanwhile, our complete range of finished air filters covers primary, medium and high efficiency grades. Classified by structure, our main products include panel filters, bag filters, partition filters, non-partition filters and combined filters, each with exclusive performance characteristics. Tailored for diverse air volume and cleanliness standards, these filtration solutions are widely applied in industrial manufacturing, commercial buildings, public facilities and cleanroom engineering, delivering stable, energy-saving and cost-effective air purification for global clients.

Pre-filtration Media

FRS-30 Coarse Air Pre‑Filter Media, Polyester Filter Cotton Blue‑White / Green‑White / Orange‑White Rolls

Appearance: Standard color options include white, blue‑white, green‑white and orange‑white.

Material: Polyester fiber (PET)

Grammage: 190±10 g/m2

Filter Classification: G3(EN779) ; ISO Coarse (ISO 16890)

Sales Models: Wholesale

Min Order Quantity: 300 m2

Ceiling Filter Media

FRS‑600G F5 High Dust Holding Paint Booth Ceiling Filter Media

Filter Classification: M5 (EN779) ; ISO ePM10 (ISO1689)

Material: Anti-break polyester fiber (PET)

Appearance: White

Backing Material Option: Glassfiber mesh backing / Cloth backing

Sales Models: Wholesale

Min Order Quantity: 300 Sqm

Paint Stop Filter Media

Fiberglass Paint Arrestor Floor Filter Media for Paint Booth

Appearance: Porous fluffy medium with green front side and white back side (Standard)

Customized: Blue front side and white back side / Yellow front side and white back side / Red front side and white back side

Material: Glassfiber

Filtration Targets ：Paint mist, oil mist, dust particles

Sales Models: Wholesale

Min Order Quantity: 300sqm

Plate Type Filter Series

Reusable Nylon Mesh Pre-filter Air Filter for Air Conditioning

Material：PP, PA , PE

Outer Frame: Aluminum Alloy frame / Stainless steel frame / Non-woven fabric wrapping.

Sales Models: Wholesale
Min Order: 50 Pcs

Plate Type Filter Series

Flat Panel Pre-filter for HVAC Ventilation

Standard Filtering Media: Polyester fiber cotton (PET)

Optional media: Washable PET, Fiberglass, High-temp flame retardant synthetic media

Sales Models: Wholesale
Min Order Quantity: 10pcs

Plate Type Filter Series

Cardboard Frame Pleated Panel Pre-filter

Filtering Media: Synthetic fiber with laminated metal mesh material

/ Non-woven fabric with laminated metal mesh material

Filtration Class: G2, G3, G4, M5, M6, F7, F8 (EN779-2012)

Color: White / Green / Pink / Yellow / Orange / Blue

Sales Models: Wholesale
Min Order Quantity: 200 pcs

Pocket Filter Series

G4-F9 Non-woven Pocket Air Filter For HVAC System

Filter Media: multi-layer non-woven fabric

Frame: Galvanized iron or aluminum alloy profile or Plastic frame

EN779 Class: G4 / M5 / M6 / F7 / F8/ F9

Sales Models: Wholesale
Min Order Quantity: 50 Pcs

Mini-pleat HEPA Filter

H13 Gel Seal Mini-Pleat HEPA Filter For Cleanroom HVAC

Material： Ultra-fine glass fiber filter paper / Artificial fiber filter paper / PTFE

Liquid Tray Glue：Long-lasting glue

Outer Frame： Aluminum alloy frame

Sales Models: Wholesale

Min Order Quantity: 10 Sets

Deep-pleat HEPA Filter

High Temperature Resistant Deep-pleat HEPA Filter

Filtering Media: High temp resistance ultra-fine fiberglass filter paper

Separators: Corrugated aluminum foil

Max Operating Temp.: ≤250℃ / ≤350℃ / ≤450℃

Sales Models: Wholesale
Min Order Quantity: 10 Sets

You Can Use Our Air Filter In The Following Fields

BYD Automobile Spaybooth work shop

BYD Automobile Spaybooth work shop3

Environmental protection equipment engineering

Full Range Air Filter Specialist Manufacturer

Fresh Filter Co.,Ltd is a high-tech enterprise specializing in product R&D, manufacturing and sales. Fresh Air Filter started since 2007 and now has grown to a leading specialist air filter manufacturer with more than 3,000 square meter manufactory space including cleanroom workshop and more than 30,000 square meter building complex integrated with warehousing, R&D center as well as testing laboratory units.

Experience

We have specialized in the export of air filters for over 14

years.

Customized

We provide OEM and ODM service ,sample production and service according to your demand.

Certificate

Our company have passed ISO9001 2008 and ISO9001 2026, ISO14001, ISO45001, ISOTS16949-2009.

R&D

With independent R&D and design capabilities.

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

pre-filter or HEPA filter test equipment

Advanced Primary filter or HEPA filter test equipment

Filter elements filter paper pleat machinery

Mini-pleated HEPA filter production line

Fully Automatic Synthetic Fiber Bag filter Production Line

synthetic fiber filter media production line

Deep pleated HEPA filter production line

Filter Technology

Benefit from the rapid growing in recent years, the company has now expanded its registered capital to 9million USD, Fresh Air Filter has passed ISO9001:2026 and being granted licensed self-export business entity for many years. Fresh Filter is also ranked as council member of Guangdong Association of Cleanroom Technology (GACT).