{"product_id":"austin-air-standard-size-pre-filter","title":"Prefilter Only - Standard Size","description":"\u003cp data-start=\"5842\" data-end=\"6079\"\u003eReplace just the pre-filter for your standard size Austin Air unit to prolong the life of your main filter. The pre-filter captures larger dust particles, helping maintain peak performance and cleaner indoor air.\u003c\/p\u003e\n\u003cp data-start=\"6081\" data-end=\"6217\"\u003eAvailable in black or white to match your machine. Easy to install and compatible with all standard size units (HM400 series).\u003c\/p\u003e","brand":"Austin Air","offers":[{"title":"White","offer_id":44177097359420,"sku":null,"price":34.5,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":44177097392188,"sku":null,"price":34.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5732\/2044\/files\/Austin-White-Prefilter--600x600.webp?v=1741890279","url":"https:\/\/richardsonmason.com\/products\/austin-air-standard-size-pre-filter","provider":"Richard's On Mason","version":"1.0","type":"link"}