Air purifier filters for Coway, Levoit, Winix and Honeywell. What to check before buying: the part number your purifier takes, and whether the listing states a HEPA grade and an activated carbon weight. Prices are whatever Amazon shows you — we do not reproduce them here. Here are the listings we have.
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This is a third-party compatible filter, not made by Coway.
Listed as fitting AP-1518R, AP-1512HH-FP and AIRMEGA 200M — one part number across several models, which simplifies your replacement inventory. Check the part number against your purifier.
Coway is the device this part fits. We have not confirmed who manufactures this listing.
Sold as a Filter R replacement for the Coway AP-1512HH, the best-selling air purifier in the US. HEPA grade and activated carbon weight are the two things to read in the listing. We have not tested it.
Coway is the device this part fits. We have not confirmed who manufactures this listing.
Listed with an enhanced activated carbon layer, aimed at cooking odors, pet smells and smoke. Carbon weight is the number to look for in the listing; we have not tested it. Listed for Coway models with part number 3304899.
When choosing an air purifier filter, the three specifications that matter are: HEPA grade (H13 minimum for true medical-grade filtration), activated carbon weight (heavier means more odor absorption capacity), and dimensional fit (even 1mm off can cause air bypass). Check each listing against those three yourself — we have not tested these parts and we do not verify what sellers state. Replace every 6-12 months — do not stretch beyond 12 months regardless of visual appearance, as activated carbon loses effectiveness before the HEPA media shows visible dirt.
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Magnuson-Moss Warranty Act (15 U.S.C. 2301-2312) prohibits manufacturers from voiding your warranty solely for using third-party replacement parts.