{"product_id":"nordyne-921788-filter","title":"Nordyne 921788 Filter","description":"\u003cp\u003eThe \u003cstrong\u003eNordyne 921788\u003c\/strong\u003e is a professional-grade \u003cstrong\u003ealuminum mesh filter\u003c\/strong\u003e designed specifically for \u003cstrong\u003eNordyne C8 coil cabinets\u003c\/strong\u003e and Intertherm A-coil systems. Measuring approximately 15\" x 17\" x 3\/32\", this \u003cstrong\u003ewashable HVAC filter\u003c\/strong\u003e serves as a durable alternative to disposable media, offering consistent protection for the evaporator coil. The multi-layer expanded aluminum design utilizes \u003cstrong\u003eelectrostatic filtration\u003c\/strong\u003e principles to capture dust, lint, and large particulates, preventing debris from fouling the coil fins. This maintains optimal heat exchange and prevents the static pressure drops often associated with neglected fiberglass filters. As a technician-preferred \u003cstrong\u003eOEM replacement part\u003c\/strong\u003e, it features a rigid frame and pre-crimped edges for a secure friction fit. Regular maintenance with a mild degreaser and water maintains its MERV 2 rating without the need for frequent replacements. Ensure proper orientation relative to airflow to maximize \u003cstrong\u003eA-coil protection\u003c\/strong\u003e and system longevity in mobile home and residential split-system applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePermanent and Washable:\u003c\/strong\u003e Eliminates the recurring cost of disposable filters; easily restored to peak performance with a simple water rinse.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimized Airflow:\u003c\/strong\u003e Low initial resistance minimizes strain on the blower motor, preventing common high-limit trips.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e Specifically engineered for \u003cstrong\u003eNordyne 921788\u003c\/strong\u003e specifications, ensuring no bypass air reaches the electronic or mechanical components.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCorrosion Resistant:\u003c\/strong\u003e High-grade aluminum construction withstands the high-moisture environment found directly on the evaporator coil.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I clean the Nordyne 921788 filter?\u003c\/strong\u003e\u003cbr\u003e\nSlide the filter out and rinse it with warm water from the opposite side of the airflow direction. For heavy buildup, use a mild dish soap or technician-grade degreaser, then allow it to air dry completely before sliding it back onto the coil.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan I use this in place of a standard pleated filter?\u003c\/strong\u003e\u003cbr\u003e\nThis 15x17 mesh filter is specifically designed for the internal tracks of an A-coil cabinet. It is technically intended to protect the coil surface and works best in systems where standard return air filters may not provide adequate coverage.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat Nordyne models is this 921788 filter compatible with?\u003c\/strong\u003e\u003cbr\u003e\nThis part is the primary replacement for \u003cstrong\u003eNordyne\u003c\/strong\u003e and Intertherm C8 series coil cabinets, including cross-references such as 669952 and 921784. Always verify the dimensions of your existing track before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Nordyne","offers":[{"title":"Default Title","offer_id":42144186990770,"sku":"921788","price":11800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/products\/1_e46bf324-137a-494f-8f0e-bcb2641fc4ea.jpg?v=1747764512","url":"https:\/\/www.gsistore.com\/products\/nordyne-921788-filter","provider":"GSIstore","version":"1.0","type":"link"}