{"product_id":"filtrete-20x24x1-air-filter-merv-11-mpr-1000-2-pack-3-month-pleated-filters-for-allergens-pet-dander","title":"Filtrete 20x24x1 Air Filter MERV 11 (MPR 1000) 2-Pack — 3-Month Pleated Filters for Allergens \u0026 Pet Dander","description":"\u003cstrong\u003eFiltrete 20x24x1 MERV 11 (MPR 1000) air filters are pleated HVAC filters sold in a 2-pack designed to capture a wide range of household particles while maintaining reliable airflow for up to 90 days.\u003c\/strong\u003e\n\n\u003cp\u003eThese Filtrete filters from 3M combine a high-efficiency media and pleated design to trap particles such as pet dander, smoke, pollen, lint and many microparticles commonly found in indoor air. Rated MPR 1000 and MERV 11, they strike a balance between effective filtration and consistent HVAC performance for typical home heating and cooling systems. The filters are one inch thick (actual size 19.68 x 23.68 x 0.81 in) and intended for scheduled replacement every three months; the Filtrete Smart App can help you track those change intervals.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this Filtrete filter improve household air quality?\u003c\/h3\u003e\n\u003cp\u003eThis MPR 1000 filter is built to pull and retain a broad range of airborne particles as air passes through your furnace or air conditioner. It does not alter your HVAC system but reduces the number of particulates recirculated in living spaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCaptures microparticles (0.3–1.0 microns range) along with larger debris like pollen and lint.\u003c\/li\u003e\n  \u003cli\u003ePleated media increases surface area for longer filtration life between changes.\u003c\/li\u003e\n  \u003cli\u003eMERV 11 performance helps lower the load of common indoor contaminants.\u003c\/li\u003e\n  \u003cli\u003eCertified asthma and allergy-friendly for suitability in sensitive homes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this filter fit my furnace or air conditioner?\u003c\/h3\u003e\n\u003cp\u003eThe pack contains two 20 x 24 x 1 nominal filters (actual 19.68 x 23.68 x 0.81 in) suitable for most residential HVAC return grilles and slot-style filter housings that accept 1-inch filters. Always verify the existing filter size and airflow direction before installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNominal size: 20x24x1 — check your filter compartment label or manual.\u003c\/li\u003e\n  \u003cli\u003eActual dimensions printed on product for precise fit confirmation.\u003c\/li\u003e\n  \u003cli\u003eOne-inch thickness compatible with standard furnace and AC filter slots.\u003c\/li\u003e\n  \u003cli\u003eReplace every 90 days or more often in high-dust or pet-heavy homes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow often should I replace Filtrete MPR 1000 filters and can I track changes?\u003c\/h3\u003e\n\u003cp\u003eFiltrete recommends replacing these pleated filters at least once every three months for typical residential use. If you have pets, smoke exposure, or high pollution levels, swap them more frequently to maintain airflow and filtration efficiency.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard replacement interval: every 90 days for average conditions.\u003c\/li\u003e\n  \u003cli\u003eShorten interval if you notice visible dirt buildup or reduced airflow.\u003c\/li\u003e\n  \u003cli\u003eUse the Filtrete Smart App to scan the barcode and set 30\/60\/90-day reminders.\u003c\/li\u003e\n  \u003cli\u003eRegular changes help preserve HVAC efficiency and indoor comfort.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes this filter affect HVAC airflow or efficiency?\u003c\/h3\u003e\n\u003cp\u003eThese MERV 11 filters are designed to balance particle capture with maintained airflow for most residential systems. Using the correct size and replacing the filter on schedule helps prevent undue strain on the blower and keeps system performance steady.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePleated design increases filtration surface without excessive resistance.\u003c\/li\u003e\n  \u003cli\u003eMERV 11 is suitable for many homes while preserving normal system airflow.\u003c\/li\u003e\n  \u003cli\u003eTimely replacement avoids pressure drop that can reduce HVAC efficiency.\u003c\/li\u003e\n  \u003cli\u003eConsult your HVAC manual if your system requires a different MERV rating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Homeowners and renters looking for a reliable, mid-to-high-efficiency 1-inch HVAC filter will find this Filtrete 2-pack well suited to everyday indoor environments. It’s particularly helpful for households with pets, seasonal allergies, or occasional smoke exposure that need a balance between robust particle capture and steady HVAC performance. If you prefer digital reminders, the Filtrete Smart App adds convenience for keeping replacements on schedule.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Filtrete 20x24x1 MPR 1000 filter safe for allergy sufferers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: This filter is certified asthma and allergy-friendly and captures many common allergens, but individual responses vary.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use these filters in any HVAC system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit standard 1-inch filter slots; check your system’s recommended MERV range and the actual dimensions before using.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Filtrete","offers":[{"title":"Default Title","offer_id":52909411074360,"sku":"B00TUDHMB8","price":107.88,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/6799\/6984\/files\/filtrete-front-packaging-20x24x1.jpg?v=1788578100","url":"https:\/\/kelorix.ca\/products\/filtrete-20x24x1-air-filter-merv-11-mpr-1000-2-pack-3-month-pleated-filters-for-allergens-pet-dander","provider":"Kelorix Canada | Shop Home, Electronics, Beauty, Toys \u0026 More","version":"1.0","type":"link"}