{"product_id":"koch-filter-p422525-pleated-air-filter-25x25x2","title":"Koch Filter P422525 Pleated Air Filter 25x25x2","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KOCH FILTER P422525 is a 2-inch pleated air filter sized at 25 x 25 inches, designed for residential and light commercial HVAC systems that require a square-format filter with extended depth. The 2-inch pleat construction increases media surface area compared to standard 1-inch filters, which translates to greater dust holding capacity and longer service intervals between replacements. Typical installers include HVAC technicians performing preventive maintenance and facility staff managing air handling units. The filter integrates into standard filter racks or return-air grille housings that accept a 25 x 25 x 2-inch media size.\u003c\/p\u003e\u003cp\u003eThis filter is suited for forced-air heating and cooling systems where a 25 x 25 x 2-inch slot is specified. The increased depth makes it appropriate for applications that demand better particulate capture efficiency without sacrificing airflow, including residential central air systems, light commercial air handlers, and fan coil units. It is typically installed during routine filter maintenance cycles aligned with manufacturer or facility management schedules.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e25 x 25 x 2-inch dimensions accommodate square filter housings requiring added media depth\u003c\/li\u003e\n\u003cli\u003ePleated media construction increases surface area for higher dust holding capacity\u003c\/li\u003e\n\u003cli\u003eExtended service intervals compared to standard 1-inch flat-panel filters\u003c\/li\u003e\n\u003cli\u003eDesigned to maintain adequate airflow through the media bed during normal system operation\u003c\/li\u003e\n\u003cli\u003eSuitable for forced-air residential and light commercial HVAC applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement for residential and light commercial HVAC systems accepting a 25 x 25 x 2-inch pleated air filter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified maintenance personnel. Set the system thermostat to the off position and shut down the air handler before removing the existing filter. Confirm airflow direction arrows on the filter frame are aligned with system airflow before seating the filter in the housing. Inspect the filter rack for gaps or bypass leakage after installation to ensure full filtration coverage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Length\u003c\/strong\u003e: 25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Width\u003c\/strong\u003e: 25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Depth\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Media Type\u003c\/strong\u003e: Pleated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KOCH FILTER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: P422525\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KOCH FILTER","offers":[{"title":"Default Title","offer_id":51342718796082,"sku":"P422525","price":20.14,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310555296.jpg?v=1782004580","url":"https:\/\/voomisupply.com\/products\/koch-filter-p422525-pleated-air-filter-25x25x2","provider":"Voomi Supply","version":"1.0","type":"link"}