{"title":"Nu-Air Air Exchangers","description":"","products":[{"product_id":"nu-air-polyester-antimicrobial-hrv-erv-filter-kit-part-nuf500hrv-set-of-2","title":"Nu-Air\/Carrier Polyester Antimicrobial HRV \/ ERV Filter Kit Part # NUF500HRV - Set of 2","description":"\u003cul\u003e\n\u003cli\u003eManufacturer Part #\u003cspan data-mce-fragment=\"1\"\u003eNUF500HRV\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eNominal size : 12\" x 14\" \u0026lt; cut to your size\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eVacuum every three months. Polyester filters should typically be replaced every 1 - 3 Years\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eHigh dust holding capacity  \/ Antimicrobial, Non-carcinogenic. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Nu-Air","offers":[{"title":"Default Title","offer_id":46494158946519,"sku":"Nu-Air-HRV-NUF500HRV-2PK","price":44.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0764\/9339\/0039\/files\/ChatGPTImageFeb20_2026_08_56_59AM.png?v=1771603288"}],"url":"https:\/\/richmondhillfurnacefilters.ca\/collections\/nu-air-air-exchangers.oembed","provider":"RichmondHill.FurnaceFilters.Ca","version":"1.0","type":"link"}