{"product_id":"qingzhug-16-3-8x21-1-2x3-4-merv-13-pleated-air-filter-6-pack-mpr-1900-fpr-10","title":"Qingzhug 16 3\/8x21 1\/2x3\/4 MERV 13 Pleated Air Filter (6-Pack) – MPR 1900 \u0026 FPR 10","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eMeet the Qingzhug 16 3\/8x21 1\/2x3\/4 MERV 13 Pleated Air Filter, offered as a convenient 6-pack for steady home maintenance. Designed to fit a wide range of residential slots, the actual size is 16 3\/8 x 21 1\/2 x 3\/4 inches, ensuring a precise fit in compatible furnace and HVAC returns while guiding airflow smoothly through a dense yet breathable pleated media.\u003c\/p\u003e\n\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eMERV 13 filtration with performance on par with MPR 1500-1900 and FPR 10, helping to capture dust, pollen, and common household particles.\u003c\/li\u003e\n  \u003cli\u003e100% synthetic electrostatic media delivers high efficiency with low air flow resistance, supporting steady system performance.\u003c\/li\u003e\n  \u003cli\u003eEffortless installation: slide the filter into the air filter return and you're done—no tools required.\u003c\/li\u003e\n  \u003cli\u003eVersatile compatibility: suitable for furnaces, air conditioners\/heating systems, HVAC filters, air scrubbers, dehumidifiers, and house vents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCare and usage\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eReplacement interval: typically every 60 to 90 days under normal use; during peak summer and winter, consider closer to 30 days for consistent performance.\u003c\/li\u003e\n  \u003cli\u003eSix-pack convenience: ideal for multi-room setups or coordinating replacements across the home.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation tips\u003c\/h3\u003e\n\u003cp\u003eBefore installing, power down the system. Insert the filter with the airflow arrows facing the direction of airflow, ensure full contact with the frame, and close the panel securely for optimal fit.\u003c\/p\u003e\n\n\u003ch2\u003eReal-world benefits\u003c\/h2\u003e\n\u003cp\u003eIn everyday environments, these filters aim to balance filtration with airflow, supporting quieter operation and steady climate control. The combination of a high-efficiency media and a low-resistance design can help maintain system comfort without implying guaranteed outcomes.\u003c\/p\u003e\n\n\u003ch2\u003eWhat to expect in the box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSix Qingzhug pleated air filters, ready for immediate replacement.\u003c\/li\u003e\n  \u003cli\u003eClear sizing information to help confirm compatibility with common home HVAC setups.\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 the actual size of the Qingzhug filter?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Actual size is 16 3\/8 x 21 1\/2 x 3\/4 inches, designed to fit standard furnace and HVAC returns.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key benefits of Qingzhug MERV 13 filters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: MERV 13 efficiency with low air resistance, easy slide-in installation, and flexible replacement timing for seasonal use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Qingzhug","offers":[{"title":"Default Title","offer_id":53088430293103,"sku":"B0CRRWYMQN","price":83.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/qingzhug-pleated-air-filter-16-3-8x21-1-2x3-4-front-view.jpg?v=1778671984","url":"https:\/\/taskholt.com\/products\/qingzhug-16-3-8x21-1-2x3-4-merv-13-pleated-air-filter-6-pack-mpr-1900-fpr-10","provider":"TaskHolt","version":"1.0","type":"link"}