{"product_id":"glasfloss-zlp20201-pleated-air-filter-20x20x1-merv-10","title":"Glasfloss zlp20201 Pleated Air Filter 20x20x1 Merv 10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GLASFLOSS zlp20201 is a 1-inch pleated air filter from the Z-Line Series, designed for residential and light commercial HVAC systems. It uses a synthetic fiber media that resists moisture absorption and will not support microbial growth, making it a reliable choice for maintaining indoor air quality. The filter achieves a MERV 10 rating, capturing a broad range of airborne particulates including dust, pollen, mold spores, and fine debris. With an initial resistance of 0.21 inches water gauge (in-WG) and a final resistance of 1 in-WG, airflow impact through the system is kept within acceptable operating limits. Licensed HVAC technicians and knowledgeable installers handle routine filter replacement as part of planned maintenance.\u003c\/p\u003e\u003cp\u003eThe zlp20201 fits standard 20 x 20 x 1 inch nominal filter slots found in forced-air furnaces, air handlers, and packaged HVAC units. Its actual dimensions of 19-1\/2 x 19-1\/2 x 7\/8 inches accommodate the typical tolerance gap in standard filter racks. The 14 pleats per linear foot design increases usable media area to 4.73 square feet, extending service life while maintaining rated airflow at up to 300 feet per minute (fpm). The beverage board frame holds its shape under normal system static pressure and humidity conditions.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMERV 10 rated — captures dust, pollen, mold spores, and fine particulates\u003c\/li\u003e\n\u003cli\u003eSynthetic fiber media does not absorb moisture and resists microbial growth\u003c\/li\u003e\n\u003cli\u003e14 pleats per linear foot for 4.73 square feet of effective media area\u003c\/li\u003e\n\u003cli\u003eRated airflow velocity up to 300 fpm with low initial resistance of 0.21 in-WG\u003c\/li\u003e\n\u003cli\u003eBeverage board frame provides structural stability in standard filter racks\u003c\/li\u003e\n\u003cli\u003eTemperature rated to 180 degrees F for use in high-temperature airstream applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a drop-in replacement for standard 20 x 20 x 1 inch nominal filter slots in residential and light commercial forced-air furnaces, air handlers, and packaged HVAC equipment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eFilter replacement is a routine HVAC maintenance task performed by licensed technicians or qualified service personnel. Always shut down the air handler or furnace at the disconnect or thermostat before removing the existing filter. Confirm airflow direction arrows on the filter frame align with the direction of airflow in the return air duct or unit cabinet. Follow equipment manufacturer recommendations for replacement intervals, typically every 1 to 3 months depending on site conditions.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMERV Rating\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Size\u003c\/strong\u003e: 20 x 20 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActual Size\u003c\/strong\u003e: 19-1\/2 x 19-1\/2 x 7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Area\u003c\/strong\u003e: 4.73 sq-ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Velocity\u003c\/strong\u003e: 300 fpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial Resistance\u003c\/strong\u003e: 0.21 in-WG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinal Resistance\u003c\/strong\u003e: 1 in-WG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePleats per Linear Foot\u003c\/strong\u003e: 14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMedia Material\u003c\/strong\u003e: Synthetic Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Material\u003c\/strong\u003e: Beverage Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rating\u003c\/strong\u003e: 180 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Z-Line Series\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GLASFLOSS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: zlp20201\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GLASFLOSS","offers":[{"title":"Default Title","offer_id":51620026974514,"sku":"ZLP20201","price":104.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0e4f3bf67aa3deb1c1628ee69f6b7b84.jpg?v=1787339260","url":"https:\/\/voomisupply.com\/products\/glasfloss-zlp20201-pleated-air-filter-20x20x1-merv-10","provider":"Voomi Supply","version":"1.0","type":"link"}