{"product_id":"dometic-at30-at36-poly-air-filter-replacement-18-x-18","title":"Dometic Rooftop AC Air Filter - Polyester 18x18 - Fits AT30\/AT36 - Part# 235000930","description":"\u003cp\u003eKeep your Dometic rooftop air conditioner running efficiently with this genuine OEM polyester air filter. Designed specifically for AT30 and AT36 units, this 18x18 filter captures dust, pollen, and debris before they reach your cooling system, maintaining optimal airflow and extending AC lifespan.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGenuine Dometic OEM replacement filter\u003c\/li\u003e\n\u003cli\u003e18x18 inch polyester media for superior dust capture\u003c\/li\u003e\n\u003cli\u003eDirect fit for Dometic AT30 and AT36 rooftop AC units\u003c\/li\u003e\n\u003cli\u003eEasy to install without tools\u003c\/li\u003e\n\u003cli\u003eRecommended annual replacement for peak performance\u003c\/li\u003e\n\u003cli\u003ePrevents dust buildup that reduces cooling efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ctable class=\"table table-bordered table-sm\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e235000930\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Size\u003c\/td\u003e\n\u003ctd\u003e18 x 18 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003ePolyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eDometic AT30, AT36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRooftop AC Air Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Interval\u003c\/td\u003e\n\u003ctd\u003eAnnually or as needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: How often should I replace this filter?\u003c\/strong\u003e\u003cbr\u003eA: We recommend replacing your rooftop AC filter annually or more frequently if you travel in dusty conditions. A clogged filter reduces cooling efficiency and strains your AC unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Will this filter fit my AT30 or AT36 unit?\u003c\/strong\u003e\u003cbr\u003eA: Yes, this is the genuine OEM filter designed specifically for Dometic AT30 and AT36 rooftop air conditioners. It fits directly into the original filter housing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is installation difficult?\u003c\/strong\u003e\u003cbr\u003eA: No, this filter installs easily without special tools. Simply access your rooftop AC unit, remove the old filter, and slide the new one into place.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy Elkhart RV Parts:\u003c\/strong\u003e We specialize in hard-to-find Dometic replacement parts and ship from Elkhart, Indiana—the RV capital of the world. Every part is genuine OEM with expert support to help you get the exact component you need.\u003c\/p\u003e","brand":"Dometic","offers":[{"title":"Default Title","offer_id":48313562038424,"sku":"235000930","price":281.48,"currency_code":"USD","in_stock":true}],"url":"https:\/\/elkhartrvparts.com\/products\/dometic-at30-at36-poly-air-filter-replacement-18-x-18","provider":"Elkhart RV Parts","version":"1.0","type":"link"}