{"product_id":"generalaire-pleated-media-filter-12758-3-pack-special-for-ac-1-merv-11-replacement","title":"GeneralAire Pleated Media Filter 12758 – 3-Pack Special for AC-1 | MERV 11 Replacement","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eIntroducing the GeneralAire 12758 Pleated Media Filter, a genuine OEM replacement available as a value-packed 3-pack. Built for GeneralAire AC-1 air cleaners, this expanded type filter uses pleat spacers to maximize the filtration surface while maintaining steady airflow. With a MERV 11 rating, it supports reliable indoor air processing for everyday household conditions without requiring extra effort from your system.\u003c\/p\u003e\n\u003ch3\u003eExpanded design for daily filtration\u003c\/h3\u003e\n\u003cp\u003eCompared with traditional flat media, the pleated design creates a larger filtration surface within the same frame space. This helps capture dust, allergens, and other particulates as the air moves through the filter. The included pleat spacers help keep the structure evenly spaced, preserving filtration performance over time.\u003c\/p\u003e\n\u003ch3\u003eFit and compatibility\u003c\/h3\u003e\n\u003cp\u003eThe filter measures 19 5\/8 by 24 3\/8 by 4 3\/4 inches and is offered as the OEM replacement for GeneralAire AC-1 and AC-22 units. It also appears in compatibility lists for Bryant 902BX, Carrier 31MF020 and 31MF120, as well as Source 1 S1-MAC11202506 and S1-FM11202506. This broad compatibility can simplify replacements in homes with multiple brands.\u003c\/p\u003e\n\u003ch3\u003eWhat’s in the 3-pack\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThree OEM pleated media filters part 12758\u003c\/li\u003e\n  \u003cli\u003eMERV 11 rated filtration for standard home use\u003c\/li\u003e\n  \u003cli\u003eExpanded Type design with pleat spacers for better surface area\u003c\/li\u003e\n  \u003cli\u003eShipped in collapsed accordion form for compact packaging\u003c\/li\u003e\n  \u003cli\u003eReady-to-expand inside your unit using existing frame spacers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to install and maintain\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eExpand the collapsed filter inside the frame using the pleat spacers provided\u003c\/li\u003e\n  \u003cli\u003eInsert into the AC-1 or compatible housing until seated\u003c\/li\u003e\n  \u003cli\u003eReplace on schedule to maintain airflow and filtration efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included in the GeneralAire 12758 3-pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Three OEM pleated filters, part 12758, designed for AC-1 and compatible models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I install the filter in my AC-1?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Expand the collapsed filter using the pleat spacers, then slide it into the frame following your unit’s instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GeneralAire","offers":[{"title":"Default Title","offer_id":53090210611311,"sku":"B009CEVM6Q","price":170.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/generalaire-pleated-media-filter-12758-3pack-packaging.jpg?v=1778705910","url":"https:\/\/taskholt.com\/products\/generalaire-pleated-media-filter-12758-3-pack-special-for-ac-1-merv-11-replacement","provider":"TaskHolt","version":"1.0","type":"link"}