{"product_id":"gfs-exhaust-filter-blanket","title":"GFS Exhaust Filter Blanket – E75 Polyester Pit Filter – Fits Ultra \u0026 Ultra 2000 Downdraft Pits","description":"\u003cp\u003eE75 polyester exhaust filter blanket for GFS downdraft booths. Lay it under the floor grates to trap paint overspray before it reaches your exhaust fan and ductwork. Each blanket is cut to size in our warehouse and shipped by UPS, so there is no freight to arrange.\u003c\/p\u003e\n\u003ch3\u003eWhich size do I need?\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e30\"\u003c\/td\u003e\n\u003ctd\u003eUltra and Ultra 2000 pits, GFS prep stations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eEach width comes in 12, 24 and 27 ft lengths. Pick the length that covers one pit row and trim the end to fit. For two rows, order two blankets.\u003c\/p\u003e\n\u003ch3\u003eHow to measure\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e measure your old exhaust media or the inside of the pit, edge to edge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e measure each pit row end to end.\u003c\/li\u003e\n\u003cli\u003eNot sure? Email a photo to shop@sprayboothshop.com or call 800-381-0149, and we will confirm the size before we cut.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eE75 polyester, 1\" thick:\u003c\/strong\u003e 99.66% efficiency at about 0.06\" w.c. initial pressure drop (manufacturer data).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPA NESHAP 6H compliant\u003c\/strong\u003e (40 CFR Part 63, manufacturer data).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut to order\u003c\/strong\u003e and shipped by UPS.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eGFS specifies polyester (its Wave pit roll is 30\" wide and sold in 24 ft lengths) and says not to use fiberglass in the pit.\u003c\/p\u003e\n\u003ch3\u003eUsage \u0026amp; care\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChange exhaust media every 50–100 spray hours, or when your booth's pressure gauge reaches the manufacturer's limit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Spray Booth Shop","offers":[{"title":"30\" x 12 ft","offer_id":49743440019715,"sku":"SBSPEXGFS30X12FT","price":34.5,"currency_code":"USD","in_stock":true},{"title":"30\" x 24 ft","offer_id":49743440052483,"sku":"SBSPEXGFS30X24FT","price":69.0,"currency_code":"USD","in_stock":true},{"title":"30\" x 27 ft","offer_id":49743440085251,"sku":"SBSPEXGFS30X27FT","price":77.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0811\/2924\/2883\/files\/new-floor-filters-installed_2026-07-20_service-report_001.jpg?v=1793995660","url":"https:\/\/sprayboothshop.com\/products\/gfs-exhaust-filter-blanket","provider":"Spray Booth Shop","version":"1.0","type":"link"}