{"product_id":"guardair-n635h-hepa-cartridge-filter-30-55-gallon","title":"Guardair N635H Hepa Cartridge Filter 30 55 Gallon","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUARDAIR N635H is a HEPA cartridge filter designed for dry pickup applications using drum-top vacuum heads. It delivers 99.97 percent filtration efficiency, capturing fine particulate matter generated during industrial cleaning, surface prep, and facility maintenance tasks. The filter fits drum-top vacuum units with 30-gallon and 55-gallon tank capacities, making it a direct service part for shops, job sites, and facilities that run high-capacity industrial vacuums. Licensed contractors and facility maintenance technicians performing dry debris collection work are the primary installers and service personnel for this filter.\u003c\/p\u003e\n\u003cp\u003eThis filter is suited for dry pickup duty only and is not rated for wet or liquid pickup applications. It is used in drum-top vacuum configurations common in industrial, commercial, and heavy-maintenance environments where fine dust, debris, and particulate control are required. Compatible tank sizes include 30-gallon and 55-gallon drum-top vacuum heads. The cartridge design allows for straightforward replacement during routine filter service intervals without specialty tooling.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHEPA filtration rated at 99.97 percent efficiency for fine dry particulate capture\u003c\/li\u003e\n  \u003cli\u003eCartridge-style filter for simple drop-in replacement on compatible drum-top vacuum heads\u003c\/li\u003e\n  \u003cli\u003eDry pickup only — not rated for wet or liquid collection\u003c\/li\u003e\n  \u003cli\u003eCompatible with both 30-gallon and 55-gallon drum-top vacuum tank configurations\u003c\/li\u003e\n  \u003cli\u003eSold individually — one filter per package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with GUARDAIR drum-top vacuum heads fitted to 30-gallon and 55-gallon tank models.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eFilter replacement should be performed by a qualified technician or maintenance professional following the vacuum manufacturer's service procedure. Power down and disconnect the vacuum unit before accessing the filter housing. Handle spent HEPA filters with care to avoid releasing captured particulate — dispose of used filters in accordance with applicable local regulations for the type of debris collected. Do not use this filter for liquid or wet pickup service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Type\u003c\/strong\u003e: Cartridge Filter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFiltration Type\u003c\/strong\u003e: HEPA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFilter Efficiency\u003c\/strong\u003e: 99.97 percent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePickup Type\u003c\/strong\u003e: Dry Only\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Vacuum Type\u003c\/strong\u003e: Drum-Top Vacuum Head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Tank Capacity\u003c\/strong\u003e: 30 gallons, 55 gallons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 11 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GUARDAIR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: N635H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUARDAIR","offers":[{"title":"Default Title","offer_id":51539498860850,"sku":"N635H","price":627.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0748952b62b92e27450489c8a948fb26.jpg?v=1785841836","url":"https:\/\/voomisupply.com\/products\/guardair-n635h-hepa-cartridge-filter-30-55-gallon","provider":"Voomi Supply","version":"1.0","type":"link"}