{"id":8089174671540,"title":"18\"x20\"x1 Xtreme Plus Air Guard Pleated Filter MERV 8 (Pack of 2)","handle":"18x20x1-xtreme-plus-air-guard-pleated-filter-merv-8-pack-of-2","description":"\u003ch3\u003e18\"x20\"x1 Xtreme Plus Air Guard Pleated Filter MERV 8 (Pack of 2)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eFurnace air filter, 18x20x1 (actual size 17-3\/8\" x 19-1\/2\" x 3\/4\") Air Guard\nPleat extended surface pleated air filter, mechanical MERV 8 by Sterling seal\n\u0026amp; supply, Inc (stucco) (Pack of 2). PUROLATOR key Pleat air filter, supplied\nby Sterling seal \u0026amp; supply is a standard capacity pleated filter, available in\n1\", 2\" or 4\" depths and several standard face sizes to accommodate most system\nrequirements. A seven-strap die cut is located on the air-leaving side of the\nkey Pleat MERV 8 providing additional strength and durability to each filter.\nThe inside of the die cut frame is coated with adhesive to ensure a solid bond\nat all points of contact with the media Pack. The Pack is sealed inside the\nframe and Pleat tips are bonded to the stabilizers and diagonal support\nmembers. facts about home and business air filters, allergies, and filter\nquality when looking to replace your air filter, there are typically two\ndifferent sizes you need to understand, \"actual size and nominal size\". first:\nthe actual size consists of the true dimensions of your filter when measuring\nLength, width and depth (thickness). these dimensions typically include a\nfraction of an inch within them. For example: 19 1\/2 x 19 1\/2 x 3\/4 second:\nwhat you might not realize is that filters are not sold by their actual\ndimensions. Instead a rounded up number is used to Label filter packages. This\nmeasurement is referred to as the \"nominal size\". third: so a filter with\nactual dimensions of \"19 1\/2 x 19 1\/2 x 3\/4\" will have a nominal size of \"20 x\n20 x 1\", and that will be the measurement to look for when buying your\nreplacement filters. check your air filters every month heating and\ncooling can account for more than 50 percent of your home energy use. By\ncleaning or replacing air filters regularly, you can improve the performance\nof your system and reduce energy costs. Save up to $75 per year\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003c\/ul\u003e","published_at":"2026-07-24T14:32:15+10:00","created_at":"2026-07-21T20:36:29+10:00","vendor":"Lamons","type":"Furnace Filters","tags":["home_industrial_July2026"],"price":16800,"price_min":16800,"price_max":16800,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":44288842465460,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"B07FCHWM2G","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"18\"x20\"x1 Xtreme Plus Air Guard Pleated Filter MERV 8 (Pack of 2)","public_title":null,"options":["Default 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Xtreme Plus Air Guard Pleated Filter MERV 8 (Pack of 2)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eFurnace air filter, 18x20x1 (actual size 17-3\/8\" x 19-1\/2\" x 3\/4\") Air Guard\nPleat extended surface pleated air filter, mechanical MERV 8 by Sterling seal\n\u0026amp; supply, Inc (stucco) (Pack of 2). PUROLATOR key Pleat air filter, supplied\nby Sterling seal \u0026amp; supply is a standard capacity pleated filter, available in\n1\", 2\" or 4\" depths and several standard face sizes to accommodate most system\nrequirements. A seven-strap die cut is located on the air-leaving side of the\nkey Pleat MERV 8 providing additional strength and durability to each filter.\nThe inside of the die cut frame is coated with adhesive to ensure a solid bond\nat all points of contact with the media Pack. The Pack is sealed inside the\nframe and Pleat tips are bonded to the stabilizers and diagonal support\nmembers. facts about home and business air filters, allergies, and filter\nquality when looking to replace your air filter, there are typically two\ndifferent sizes you need to understand, \"actual size and nominal size\". first:\nthe actual size consists of the true dimensions of your filter when measuring\nLength, width and depth (thickness). these dimensions typically include a\nfraction of an inch within them. For example: 19 1\/2 x 19 1\/2 x 3\/4 second:\nwhat you might not realize is that filters are not sold by their actual\ndimensions. Instead a rounded up number is used to Label filter packages. This\nmeasurement is referred to as the \"nominal size\". third: so a filter with\nactual dimensions of \"19 1\/2 x 19 1\/2 x 3\/4\" will have a nominal size of \"20 x\n20 x 1\", and that will be the measurement to look for when buying your\nreplacement filters. check your air filters every month heating and\ncooling can account for more than 50 percent of your home energy use. By\ncleaning or replacing air filters regularly, you can improve the performance\nof your system and reduce energy costs. Save up to $75 per year\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003c\/ul\u003e"}
18"x20"x1 Xtreme Plus Air Guard Pleated Filter MERV 8 (Pack of 2)
18"x20"x1 Xtreme Plus Air Guard Pleated Filter MERV 8 (Pack of 2)
Furnace air filter, 18x20x1 (actual size 17-3/8" x 19-1/2" x 3/4") Air Guard Pleat extended surface pleated air filter, mechanical MERV 8 by Sterling seal & supply, Inc (stucco) (Pack of 2). PUROLATOR key Pleat air filter, supplied by Sterling seal & supply is a standard capacity pleated filter, available in 1", 2" or 4" depths and several standard face sizes to accommodate most system requirements. A seven-strap die cut is located on the air-leaving side of the key Pleat MERV 8 providing additional strength and durability to each filter. The inside of the die cut frame is coated with adhesive to ensure a solid bond at all points of contact with the media Pack. The Pack is sealed inside the frame and Pleat tips are bonded to the stabilizers and diagonal support members. facts about home and business air filters, allergies, and filter quality when looking to replace your air filter, there are typically two different sizes you need to understand, "actual size and nominal size". first: the actual size consists of the true dimensions of your filter when measuring Length, width and depth (thickness). these dimensions typically include a fraction of an inch within them. For example: 19 1/2 x 19 1/2 x 3/4 second: what you might not realize is that filters are not sold by their actual dimensions. Instead a rounded up number is used to Label filter packages. This measurement is referred to as the "nominal size". third: so a filter with actual dimensions of "19 1/2 x 19 1/2 x 3/4" will have a nominal size of "20 x 20 x 1", and that will be the measurement to look for when buying your replacement filters. check your air filters every month heating and cooling can account for more than 50 percent of your home energy use. By cleaning or replacing air filters regularly, you can improve the performance of your system and reduce energy costs. Save up to $75 per year
