What is the efficiency of the G4 filter?

The G4 grade filter provides 90% efficiency for 5um micron particles.

Are custom sizes available?

Yes, we offer customizable sizes and shapes, including 20x20x1 and other dimensions.

What is the delivery time for bulk orders?

Bulk orders typically take 7-15 days after receiving payment.

AC Filter Air Conditioner 20X20X1 Filter Air Condition Paper Frame Pre Filter for HVAC

Name: AC Filter Air Conditioner 20X20X1 Filter Air Condition Paper Frame Pre Filter for HVAC
Brand: Sichuan Huajie Purification Equipment Co., Ltd
SKU: 2176873415

Sichuan, ChinaSichuan Huajie Purification Equipment Co., Ltd

US$1.95

1,000-1,499 Pieces

US$1.91

1,500-1,999 Pieces

US$1.86

2,000-4,999 Pieces

US$1.80

5,000-9,999 Pieces

US$1.65

10,000+ Pieces

Sample price:US$12.99/piece.Request sample

Product profile

Customization

Available

Clapboard

without Clapboard

Filter Number

Medium Material

Cotton

Efficiency

Filtration Grade

Pre Filter

Type

Panel Filter

Color

White

Material

Paper

Shape

Rectangle

Porosity

5um

Brand

Trairf

Package

Carton

Transport Package

Carton Package

Trademark

trairf

Origin

China

HS Code

8421399000

Production Capacity

10000 Piece

Key features

High Efficiency Filtration: G4 grade offers 90% efficiency for 5um particles, ideal for pre-filtration.

Customizable Sizes: Available in various dimensions including 20x20x1 and custom options.

Durable Frame Options: Choice of moisture-resistant cardboard, aluminum alloy, or galvanized plate frames.

Large Dust Capacity: Z-line pleated design increases surface area for low resistance and high dust holding.

OEM Service Available: Over 10 years of OEM experience with customized color, material, and shape.

Fast Delivery: Sample orders ship in 1-2 days; bulk orders in 7-15 days.

Wide Application Scope: Suitable for HVAC, clean rooms, hospitals, and industrial spray booths.

Certified Quality: Products pass ISO9001:2008 and CE certifications for reliability.

Company profile

Self-brandedCustomization from DesignsStandardized quality controlHigh Repeat Buyers Choice

Sichuan Huajie Purification Equipment Co., Ltd

Sichuan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-11-13Nearest Port: Shanghai,Shenzhen,NingboAverage Response Time: ≤7.31hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA

AI-Powered supplier vetting

SummaryThe supplier specializes in metal structures and air conditioning equipment, offering OEM services for known brands. While it lacks SDK-driven R&D capabilities, it holds ISO9001 and CE certifications. It maintains clear procedures for handling customer complaints and quality assurance. Financial data from the past three years is accessible, and it began exporting two years ago with 21%-30% of sales from exports. The company supports various customization services but has not launched new products recently and lacks significant collaborations with Fortune 500 companies.

Supplier typeThe supplier operates as a trade company in the manufacturing industry, focusing on metal structures and air conditioning equipment.

CertificationsThe supplier holds ISO9001:2015 and CE certifications, indicating compliance with quality and product standards.

Financial creditFinancial data is available for the past three years, suggesting steady financial management.

R&D capabilityThe supplier lacks an R&D team with only one engineer and did not launch new products last year, indicating limited innovation capacity.

Customization capabilityThe supplier offers extensive customization options, including full and minor customizations.