The Guardian Clean Air Furnace Filters by Aerus are designed to give optimum performance, providing the highest level of filtration. MERV 12 rating. Includes one-year supply (4 filters).
These new Guardian Clean Air furnace filters by Aerus are our most cost effective filters yet! With a true MERV 12 rating these filters provide a high level of filtration, protecting your homes environment from airborne dust and allergens. Changing the air filter in your home on a regular basis will improve your indoor air quality and help your HVAC system to run more efficiently. Guardian Clean Air filters purify the air you breathe, protecting you and your family's health.
Choosing a selection results in a full page refresh.
Thanks for subscribing!
This email has been registered!
Shop the look
Choose Options
Edit Option
this is just a warning
Login
Allergy Buyers Club relaunched on a new platform as of August 2023, all existing customers will need to re-register to see personal details and past order history. Click Here.
{"id":7009059340345,"title":"Guardian Clean Air Furnace Filters by CST","handle":"guardian-clean-air-furnace-filters-by-aerus","description":"\u003cp\u003eThe Guardian Clean Air Furnace Filters by Aerus are designed to give optimum performance, providing the highest level of filtration. MERV 12 rating. Includes one-year supply (4 filters).\u003c\/p\u003e","published_at":"2023-03-31T21:45:10-04:00","created_at":"2023-03-31T21:45:10-04:00","vendor":"CST","type":"Furnace \u0026 Boiler Accessories","tags":["Discountable","Filters","Furnace Filters"],"price":3995,"price_min":3995,"price_max":3995,"available":true,"price_varies":false,"compare_at_price":5995,"compare_at_price_min":5995,"compare_at_price_max":5995,"compare_at_price_varies":false,"variants":[{"id":41205904474169,"title":"16\" x 20\" x1\"","option1":"16\" x 20\" x1\"","option2":null,"option3":null,"sku":"LX FF GCA16","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Guardian Clean Air Furnace Filters by CST - 16\" x 20\" x1\"","public_title":"16\" x 20\" x1\"","options":["16\" x 20\" x1\""],"price":3995,"weight":9525,"compare_at_price":5995,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[{"price_adjustments":[{"position":1,"price":3596}],"price":3596,"compare_at_price":3995,"per_delivery_price":3596,"selling_plan_id":5302353977,"selling_plan_group_id":"fe2d505b2b283a38294c2d7b4e202714bb0a8fe0"},{"price_adjustments":[{"position":1,"price":3596}],"price":3596,"compare_at_price":3995,"per_delivery_price":3596,"selling_plan_id":5304156217,"selling_plan_group_id":"070498028507ffe22fb2a3eb9adc0f72f2bca2ca"},{"price_adjustments":[{"position":1,"price":3596}],"price":3596,"compare_at_price":3995,"per_delivery_price":3596,"selling_plan_id":5301338169,"selling_plan_group_id":"74025e016bbe164c662b6a62542a3c5ed5fffcf4"},{"price_adjustments":[{"position":1,"price":3596}],"price":3596,"compare_at_price":3995,"per_delivery_price":3596,"selling_plan_id":5302648889,"selling_plan_group_id":"9c4cbb3e0d979b87c1e34595f2c2cd946a3cef7d"}],"quantity_rule":{"min":1,"max":null,"increment":1}},{"id":41205904506937,"title":"20\" x 20\" x 1\"","option1":"20\" x 20\" x 1\"","option2":null,"option3":null,"sku":"LX FF GCA20","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Guardian Clean Air Furnace Filters by CST - 20\" x 20\" x 1\"","public_title":"20\" x 20\" x 1\"","options":["20\" x 20\" x 1\""],"price":3995,"weight":9525,"compare_at_price":5995,"inventory_management":"shopify","barcode":null,"requires_selling_plan":false,"selling_plan_allocations":[{"price_adjustments":[{"position":1,"price":3596}],"price":3596,"compare_at_price":3995,"per_delivery_price":3596,"selling_plan_id":5302353977,"selling_plan_group_id":"fe2d505b2b283a38294c2d7b4e202714bb0a8fe0"},{"price_adjustments":[{"position":1,"price":3596}],"price":3596,"compare_at_price":3995,"per_delivery_price":3596,"selling_plan_id":5304156217,"selling_plan_group_id":"070498028507ffe22fb2a3eb9adc0f72f2bca2ca"},{"price_adjustments":[{"position":1,"price":3596}],"price":3596,"compare_at_price":3995,"per_delivery_price":3596,"selling_plan_id":5301338169,"selling_plan_group_id":"74025e016bbe164c662b6a62542a3c5ed5fffcf4"},{"price_adjustments":[{"position":1,"price":3596}],"price":3596,"compare_at_price":3995,"per_delivery_price":3596,"selling_plan_id":5302648889,"selling_plan_group_id":"9c4cbb3e0d979b87c1e34595f2c2cd946a3cef7d"}],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/www.allergybuyersclub.com\/cdn\/shop\/products\/LX-FF-GCA-500.jpg?v=1680313510"],"featured_image":"\/\/www.allergybuyersclub.com\/cdn\/shop\/products\/LX-FF-GCA-500.jpg?v=1680313510","options":["Size"],"media":[{"alt":null,"id":23804229550137,"position":1,"preview_image":{"aspect_ratio":1.0,"height":500,"width":500,"src":"\/\/www.allergybuyersclub.com\/cdn\/shop\/products\/LX-FF-GCA-500.jpg?v=1680313510"},"aspect_ratio":1.0,"height":500,"media_type":"image","src":"\/\/www.allergybuyersclub.com\/cdn\/shop\/products\/LX-FF-GCA-500.jpg?v=1680313510","width":500}],"requires_selling_plan":false,"selling_plan_groups":[{"id":"fe2d505b2b283a38294c2d7b4e202714bb0a8fe0","name":"Delivery every 6 months","options":[{"name":"Recharge Plan ID","position":1,"values":["9708778"]},{"name":"Order Frequency and Unit","position":2,"values":["6-month"]}],"selling_plans":[{"id":5302353977,"name":"Delivery every 6 months","description":null,"options":[{"name":"Recharge Plan ID","position":1,"value":"9708778"},{"name":"Order Frequency and Unit","position":2,"value":"6-month"}],"recurring_deliveries":true,"price_adjustments":[{"order_count":null,"position":1,"value_type":"percentage","value":10}],"checkout_charge":{"value_type":"percentage","value":100}}],"app_id":"294517"},{"id":"070498028507ffe22fb2a3eb9adc0f72f2bca2ca","name":"Delivery every 12 months","options":[{"name":"Recharge Plan ID","position":1,"values":["9708782"]},{"name":"Order Frequency and Unit","position":2,"values":["12-month"]}],"selling_plans":[{"id":5304156217,"name":"Delivery every 12 months","description":null,"options":[{"name":"Recharge Plan ID","position":1,"value":"9708782"},{"name":"Order Frequency and Unit","position":2,"value":"12-month"}],"recurring_deliveries":true,"price_adjustments":[{"order_count":null,"position":1,"value_type":"percentage","value":10}],"checkout_charge":{"value_type":"percentage","value":100}}],"app_id":"294517"},{"id":"74025e016bbe164c662b6a62542a3c5ed5fffcf4","name":"Delivery every 18 months","options":[{"name":"Recharge Plan ID","position":1,"values":["9708785"]},{"name":"Order Frequency and Unit","position":2,"values":["18-month"]}],"selling_plans":[{"id":5301338169,"name":"Delivery every 18 months","description":null,"options":[{"name":"Recharge Plan ID","position":1,"value":"9708785"},{"name":"Order Frequency and Unit","position":2,"value":"18-month"}],"recurring_deliveries":true,"price_adjustments":[{"order_count":null,"position":1,"value_type":"percentage","value":10}],"checkout_charge":{"value_type":"percentage","value":100}}],"app_id":"294517"},{"id":"9c4cbb3e0d979b87c1e34595f2c2cd946a3cef7d","name":"Delivery every 24 months","options":[{"name":"Recharge Plan ID","position":1,"values":["9708787"]},{"name":"Order Frequency and Unit","position":2,"values":["24-month"]}],"selling_plans":[{"id":5302648889,"name":"Delivery every 24 months","description":null,"options":[{"name":"Recharge Plan ID","position":1,"value":"9708787"},{"name":"Order Frequency and Unit","position":2,"value":"24-month"}],"recurring_deliveries":true,"price_adjustments":[{"order_count":null,"position":1,"value_type":"percentage","value":10}],"checkout_charge":{"value_type":"percentage","value":100}}],"app_id":"294517"}],"content":"\u003cp\u003eThe Guardian Clean Air Furnace Filters by Aerus are designed to give optimum performance, providing the highest level of filtration. MERV 12 rating. Includes one-year supply (4 filters).\u003c\/p\u003e"}