F7 F8 F9 Filter Bag Pocket Medium Efficiency Air Filter for HVAC/Cleaning Room

TRAIRF® Pocket Filter Bag Filter F7 is an extended surface air filter designed for most medium and high efficiency air filtration systems.

The pocket air filter media is composed of 4 layers designed to meet the various ASHRAE standards. The filter media are manufactured of Multiple Layers Synthetic Microfiber. The Synthetic Microfiber build up in non-woven layers to ensure MultiLayer buildups and eliminate fiber shedding.

TRAIRF® Air Filter Bag are widely used in ventilation and air conditioner system of laboratory, pharmacy, microelectronic, hospital, food industry etc which areas requesting a higher degree of air cleanliness.

Efficiency:

Synthetic fiber air filter has an average atmospheric dust spot efficiency range 45-50%, 60-65%, 80-85% and 90-95% in NBS Test Method; per ASHRAE 52.2, the efficiency is MERV9, MERV11, MERV12 & MERV14.

Filter Media:

Fiberglass and Synthetic Fiber filter media are available for TRAIRF® Medium Filter F5 F6 F7 F8. Synthetic fiber media consist of one layer of spun bound on each side for strength and stability, one coarse fiber melt-blown layer for filtration of larger particles and one fine melt-blown layer for filtration of smaller particles.This media is extremely durable and non-shedding. Using a variety of materials, the range of filtration efficiency can be spanned from 45-50% to 90-95% and > 95%

Frame:

Both glass fiber and synthetic fiber filter media Pocket Filter Bag Filter consists of individual pockets, which are bonded to a corrosion-resistant header, aluminium alloy and galvanized frame header are available

Product parameters

* Customizable size

Product Line

Package

Package: According to filter type, we are provide below package:
* Carton Package
* Wooden Case
* According to your requirement to packing air filter

Delivery Time:
* Sample Order:1-2 days after receive your payment
* Bulk Order:7-15 days in normal

Shipping Way:
* Shipping by Courier for samples or small quantity order or order which required urgently
* Shipping by Air
* Shipping by Sea for large quantity order or air shipping fee too high
* Shipping by Train for Europe Marketing

FAQ

1. who are we?
We are based in Sichuan, China, start from 2013,sell to Africa(15.00%),North America(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),South America(10.00%),Mid East(8.00%),South Asia(5.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Western Europe(5.00%),Domestic Market(5.00%),Oceania(5.00%),Eastern Asia(2.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
HEPA Filter,Pre Filter,Medium Pocket Filter,HVAC Air Filter,FFU Fan Filter Unit

4. why should you buy from us not from other suppliers?
1. Turth Factory Supply you with Factory Price 2. 7-10 days Short Delivery Time base on Strong Producing Strength 3.With more than 10 Year OEM Service Experience in Air Filter Field 4. Products Quality are Guaranteed with ISO9001 & CE Certificate

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,German,Arabic,French,Russian,Korean,Italian

Sichuan Huajie Purification Equipment Co., Ltd. was established in 2022, formerly known as Chengdu Tianrui Purification Equipment Co., Ltd., found in 2013, which owns the TRAIRF brand reputation at home and abroad. Our company is committed to pre, medium, high efficiency air filter, activated carbon air filter, high temperature air filter, non-woven filter materials, FFU, high efficiency air outlet and other purification equipment and clean room products research and development, manufacturing, sales and related technical equipment services.