{"product_id":"lennox-mwca012s4-ductless-mini-split-filter-2-pack","title":"Lennox MWCA012S4 \/ MWCB012S4 \/ MWHA012S4 \/ MWHB012S4 Ductless Mini Split Filter - 2 Pack","description":"\u003cp\u003eOEM Lennox Replacement filters guaranteed to fit Lennox MWCA12, MWCB12, MWHA12, and MWHB12 Series Indoor wall-mounted ductless indoor units. Clean filters ensure your system runs efficiently and your indoor air stays fresh—whether you're cooling a bedroom, office, or mixed-use space.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis kit is guaranteed to fit the following Lennox indoor unit models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMWCA012S4-1L, MWCA012S4-1P, MWCB012S4-1L, MWCB012S4-1P, MWCB012S4-2L, MWCB012S4-2P, MWHA012S4-1L, MWHA012S4-1P, MWHB012S4-1L, MWHB012S4-1P, MWHB012S4-2L, and MWHB012S4-2P .\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLarge Washable Screen Filter Dimensions:\u003c\/strong\u003e 11-13\/16\" x 11-5\/16\"\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eMaintenance \u0026amp; Care\u003c\/h2\u003e\n\u003cp\u003eClean the screen filters every two weeks with a vacuum using a soft-bristle brush attachment. In more demanding environments—like homes with pets, indoor smokers, or garages—filters can also be gently washed with warm, soapy water. Let the filters dry completely \u003cem\u003eout of direct sunlight\u003c\/em\u003e before reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e⚠️ Important:\u003c\/strong\u003e Never operate your unit without the filters installed. Consider keeping a second set to stay on schedule with cleanings.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eReplacement Guidance\u003c\/h2\u003e\n\u003cp\u003eAlthough washable and reusable, screen filters lose efficiency over time. For optimal airflow and indoor air quality, replace them every \u003cstrong\u003e12 to 24 months\u003c\/strong\u003e, depending on usage and care.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eOptional Activated Carbon Freshness Filter\u003c\/h2\u003e\n\u003cp\u003eUpgrade your Indoor Air with optional freshness filter that fit into the pre-molded holder inside your screen filter. These filters contains activated carbon media to help absorb odors and reduce VOCs from tobacco, pets, and cooking, providing a noticeable upgrade to your system’s air quality performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Dimensions:\u003c\/strong\u003e 8.4\" x 2\"\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance \u0026amp; Care:\u003c\/strong\u003e Do not wash. Vacuum every two weeks using a soft-bristle brush. \u003cstrong\u003eReplace every 6 months\u003c\/strong\u003e to maintain odor absorption and filtration performance.\u003c\/p\u003e","brand":"Lennox","offers":[{"title":"Default Title","offer_id":47879704543473,"sku":"DFS-CAR-LNX-SF522-PK2","price":77.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2657\/5818\/files\/8920220303601_46327771791601.webp?v=1750021123","url":"https:\/\/hepafiltersales.com\/products\/lennox-mwca012s4-ductless-mini-split-filter-2-pack","provider":"HEPAFilterSales.com","version":"1.0","type":"link"}