{"product_id":"air-purifier-filter-for-happi-kj500-filter-replacement-compatible-with-our-happi-happiness-kj500-h13-hepa-activated-carbon","title":"Air Purifier Filter for Happi KJ500 Filter Replacement - Compatible with Our Happi Happiness KJ500 H13 HEPA Activated Carbon","description":"\u003cul\u003e\n\u003cli\u003ePRECISE MATCH: Fits Happi KJ500 air purifiers without any modifications. Slides into position the same way the factory filter does - lined up, snapped in, done. Matches original dimensions so your purifier recognizes the swap and gets right back to work.\u003c\/li\u003e\n\u003cli\u003eSMART REPLACEMENT: Getting two filter swaps instead of one from the same spend is a no-brainer. This H13 HEPA replacement for Happi KJ500 checks every box - same filtration grade, same fit, same performance. Your purifier will not know the difference, but your routine replacement schedule will.\u003c\/li\u003e\n\u003cli\u003eORIGINAL SPEC: H13 HEPA media with 99.95% efficiency at 0.3 microns - the exact grade found in the original filter for Happi purifiers. Not a downgrade, not a compromise. The same level of filtration your unit was designed around, in a replacement that is easy to reorder.\u003c\/li\u003e\n\u003cli\u003eLONG-TERM SOLUTION: Your purifier was a big investment. This replacement filter for Happi KJ500 keeps that investment working month after month. Reliable supply means you can plan ahead, stock a spare, and never worry about your unit sitting idle because you could not find a filter.\u003c\/li\u003e\n\u003cli\u003eNOTICEABLE DIFFERENCE: A worn-out filter means your purifier is just pushing air around without doing much. Drop in a fresh H13 HEPA filter for Happi KJ500 and notice the change - rooms smell cleaner, the air feels lighter, and your home is more comfortable to walk into after being away.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHappi KJ500\u003cbr\u003e\u003c\/p\u003e","brand":"Infinisia","offers":[{"title":"Default Title","offer_id":45049095749747,"sku":"HA-KJ500","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0089\/4667\/9868\/files\/HA-KJ500-a138.jpg?v=1779824382","url":"https:\/\/infinisia.com\/products\/air-purifier-filter-for-happi-kj500-filter-replacement-compatible-with-our-happi-happiness-kj500-h13-hepa-activated-carbon","provider":"Infinisia","version":"1.0","type":"link"}