{"title":"GENERALAIRE GF 4531 20x20x5","description":"","products":[{"product_id":"generalaire-20x20x5-part-4531-4556-actual-size-20-3-4-x-19-3-4-x-4-15-16-merv-10-case-of-3-generic","title":"Generalaire 20x20x5 Part 4556 \/ 4531 Actual Size 19 5\/8\" x 20 5\/8\" x 4 15\/16\" With Foam Gaskets, MERV 10. Case of 3 Made in Canada by FurnaceFilters.Ca","description":"\u003cul\u003e\n\u003cli\u003eExact Size Replacement for Generalaire 20 x 20 x 5 Part#4556 \/ 4531 \u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eActual\/Exact Size 19 5\/8\" x 20 5\/8\" x 4 15\/16\" With Foam Gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMERV 10 Rated\u003c\/li\u003e\n\u003cli\u003eAlso fits: S1 # S1-FM10202005, Source 1 # S1-MAC202005, Trion # 255649-103, Skuttle #448-3, Skuttle DB-0020-020, Air Bear Supreme 20x20, Generalaire MAC TWENTY, Generalaire #4531\u003c\/li\u003e\n\u003cli\u003eFurnace Filters.Ca Part # 498-523-125-M10\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManufactured in Canada by Furnace Filters.Ca\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCase of 3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FurnaceFilters.Ca","offers":[{"title":"Default Title","offer_id":46494113890519,"sku":"4531-MERV 10-AMKT-CASE OF 3","price":70.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/9339\/0039\/files\/FF_GenAire_20x20x5_c757157c-5b23-4ceb-8493-e6ff04ab20cb.jpg?v=1751907115"},{"product_id":"generalaire-20x20x5-part-4531-4556-actual-size-20-3-4-x-19-3-4-x-4-15-16-merv-11-case-of-3-generic","title":"Generalaire 20x20x5 Part 4556\/4531 Actual Size 19 5\/8\" x 20 5\/8\" x 4 15\/16\" With Foam Gaskets, MERV 11. Case of 3 Made In Canada by FurnaceFilters.Ca","description":"\u003cul\u003e\n\u003cli\u003eExact Size Replacement for Generalaire 20 x 20 x 5 Part# 4556\/4531\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eActual\/Exact Size 19 5\/8\" x 20 5\/8\" x 4 15\/16\" With Foam Gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMERV 11 Rated\u003c\/li\u003e\n\u003cli\u003eAlso fits: S1 # S1-FM10202005, Source 1 # S1-MAC202005, Trion # 255649-103, Skuttle #448-3, Skuttle DB-0020-020, Air Bear Supreme 20x20, Generalaire MAC TWENTY, Generalaire #4531\u003c\/li\u003e\n\u003cli\u003eFurnace Filters.Ca Part # 498-523-125-M11\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eManufactured in Canada by Furnace Filters.Ca\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCase of 3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FurnaceFilters.Ca","offers":[{"title":"Default Title","offer_id":46494113956055,"sku":"4556-MERV 11-AMKT-3 PACK","price":70.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/9339\/0039\/files\/FF_GenAire_20x20x5_9c076bcc-2655-4c9e-a512-f02bea0473fb.jpg?v=1751907118"},{"product_id":"generalaire-4531-mactwenty-genuine-20x20x5-merv-10-pkg-of","title":"Generalaire 4556 \/ 4531 Furnace Filter 20x20x5 MERV 10 Upgraded to MERV 11 GFI 4556 for MAC Twenty. Package of 3","description":"\u003cul\u003e\n\u003cli\u003eGeneralaire Part # GFI 4531\u003c\/li\u003e\n\u003cli\u003e20 x 20 x 5 Media Pleated Filter\u003c\/li\u003e\n\u003cli\u003eReplacement MAC Twenty Filters\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eActual\/Exact Size 20 5\/8\" x 19 3\/4\" x 4 15\/16\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMERV 10 Rated\u003c\/li\u003e\n\u003cli\u003eMade by ReservePro Parts for Generalaire\u003c\/li\u003e\n\u003cli\u003ePackage of 3\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generalaire","offers":[{"title":"Default Title","offer_id":46494115594455,"sku":"30-GEN-OFF-4531-M10-3","price":100.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/9339\/0039\/files\/GA45563PK_2b42e0d5-1a20-47ee-b800-8c8b92c37131.jpg?v=1751907179"}],"url":"https:\/\/richmondhillfurnacefilters.ca\/collections\/gf-4531-20x20x5.oembed","provider":"RichmondHill.FurnaceFilters.Ca","version":"1.0","type":"link"}