Audited Supplier
G4 Air Filter Material Roll Pre-filter Media Bule-white color
Application
Suitable for pre-filtration of various ventilation systems, air-conditioning systems and dust removal systems;
Features
Resistant to fracture, high elasticity;
The filter material fiber is encrypted step by step from blue (air inlet side) to white (air outlet side), and stratified filtration;
Large dust holding capacity and stable performance;
Long service life;
Silicone-free;
Available to supply in cut pad or rolls;
Washable
Technical Parameters
Main material | Polyester fiber(PET) |
Filtration class | G2, G3, G4(EN779) |
Filter object | ≥5μm coarse dust and foreign matter |
Final resistance | 250Pa(Suggestion) |
Average weight efficiency | 95%(ASHRAE52.1-1992) |
Flammability rating | F1(DIN 53438),B1(GB/T 17591-2006) |
Dust holding capacity | 400g/m2 ,500g/m2 ,600g/m2 |
Temperature resistance | 100ºC |
Temp. short peak | 120ºC |
Humidity resistance | 100% |
Specification
Model | Filtration class | Size | Weight (g/m2) | I.N.P (Pa) | Rated air velocity (m/s) | CMH |
RT-LC15 | G4 | 2m*20m*15mm | 180 | 22 | 1.5 | 5400 |
RT-LC20 | G4 | 2m*20m*20mm | 220 | 28 | 1.5 | 5400 |
RT Air Filtech is a booming air filters manufacturer,certified by ISO 9001:2015 and ISO14001:2015.
RT provided full range of air filtration solutions for industries,such as electronics factory, semiconductor, liquid crystal display,
bio-pharmaceutical, food, petrochemical industry, clean room, hospital,rail transit, spray booth, commercial and residential
construction. Today, we are privileged to build up strong partnerships with more than 300 customers from over 98 countries
offering excellent air filters so far.
RT offers raw material of air filters and its ready filter to customers,
Air Filter raw material: Paint arrestor fiberglass filter, Ceiling filter, Activated carbon filter, Pre filter, laminated mesh filter media,
pocket filter roll media, HEPA filter paper, all kinds of frames for filter assembly Finished air filter: Spray booth filters,Pre filter,
Medium pocket filter, Medium separator filter, Medium V shaped filter, HEPA separator filter, Compact HEPA filter, HEPA mini
pleat, High temperature HEPA filter, High efficiency air supply, FFU, laminar flow hood, etc.
Vision: To be an one-stop air filter supplier, build a superior RT brand;
Philosophy: Integrity code, quality first, continuous innovation;
Value: Integrity, quality, win-win;
Quality policy: customer-oriented, quality first, energy saving, environmental protection.
FAQ:
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral PE bags.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 7 to 10 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.
