G4 Aluminium Alloy Fram Synthetic Fiber Panel Pre Filter

G4 Aluminium alloy fram Synthetic Fiber Panel Pre Filter  Product descriptionFrame: Galvanized steel /Aluminium alloy /Stainless steel/Plastic Frame thickness:10, 21, 46, 96, etc.Filter material: imported polyester synthetic fiber, can be cleaned 2-3 times, flame retardantCustomized size: AvailableAdvantages:1.Reusable frame,equipped with ABC plastic angle or aluminum alloy angle. Screw locking, solid structure, not easy to deform; filter 2.Media can be removed and replaced easily,safely.Specifications1.Pre-filtering of air conditioning and ventilation systems to avoid dust pollution inside the system. 2.Pre-filtering with large air compressor. 3.The return air filtration of the clean room centralized ventilation and air-conditioning system extends the service life of the post-stage high efficiency filter. 4.The ventilation system of an ordinary industrial plant meets the general clean air requirements. 5.Coarse dust filtration system for air conditioning in general buildings.   ADVANTAGESWashable, 2-3 timesFlame resistanceReusable frame,equipped with ABC plastic angle or aluminum alloyangle. Screw locking, solid structure, not easy to deform; filter Media can be removed and replaced easily,safely.Q1.Are you a manufacture or trading company?A:We are a manufacure. Snyli Environmental Technology (Shandong) Co., Ltd was established in 2010, is a professional service provider of air purification products integrating R&D, production and sales, with registered brand- SYNLI.Q2: Where are air filters commonly used? A :HAVC(heating, air conditioning and ventilation systems) painting stations, chemical plants, pharmaceutical plants, cement or asphalt powder plants, clean rooms, power stations, heavy metal industries, gas turbines and cogeneration power plants, engineering and equipment plants, drying and baking rooms, hospitals, etc.Q3: What are your testing criteria? A: EN779:2012 ISO9001Q4: What is the international standard for air filters?A:Euro :Pre (G1-G4), Medium (F5-F9), HEPA (H10-H14) ULPA (U15-U17) American :Pre (MERV5-7), Medium (MERV8-14), HEPA (MERV15-19) ULPA(MERV 20)Q5: What is your sample policy?A: The sample price will be the product price of the standard order. If you make a demo order after receiving the sample and proofing (reaching our MOQ), we will roughly understand the sample price and sample price in the order, and give us your MOQ price.Q6: How about your after-sales service?A: Even if we have confidence in the quality of our products, the products may be damaged due to some unpredictable reasons. Please use and maintain the products you purchased correctly in accordance with the user manual or the recommendations of the sales staff. Contact the household to understand the usage of the product, provide suggestions or support professional maintenance services according to the warranty policy./* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1