{"product_id":"field-controls-flex-1-20x20x5-pleated-air-filter-standard-capacity-synthetic-merv-11-1-0","title":"Field Controls Flex-1 - 20x20x5 Pleated Air Filter, Standard Capacity, Synthetic, MERV 11, 1.0 Micron, 6 PK","description":"\u003cp\u003eAir Filter, Filter Type Panel, Performance Rating MERV 11, Actual Depth 4 3\/4 in, Actual Height 16 in, Actual Width 20 in, Compatible Grainger Part Number 4YA35, Compatible Manufacturer Model Number 000-0448-007 (003), 000-0448-008 (004), 255649-103, 259112-113, 455602-225, 455602-725, 5FM2020 (4531), 90-115, 90-116, 91-012, 91-013, DB-20-16, DB-20-20, FC11-2020, FCRM11-2020, MAC2020, MAC2020M, Number of Filters 6, Media Material Synthetic, Filter Layer Type Media, Nominal Depth 5 in\u003c\/p\u003e","brand":"FIELD CONTROLS","offers":[{"title":"Default Title","offer_id":43255989108830,"sku":"Flex-1","price":312.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/Z2u2LukcpEx_57ff639f-6ce8-4d3a-a2ea-22aa4c2b6047.jpg?v=1788406383","url":"https:\/\/nationalboilersupply.com\/products\/field-controls-flex-1-20x20x5-pleated-air-filter-standard-capacity-synthetic-merv-11-1-0","provider":"National Boiler Supply","version":"1.0","type":"link"}