Filters & Accessories
![12"w X 12"h Aluminum Return Filter Grille with Easy Push Self Lock & reusable Mesh Filter - Return Air HVAC Vent Duct [Outer Dimensions: 13.2"w X 13.2"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1212_1_{width}x.jpg?v=1571710130)
![24" x 10" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 23.75" X 9.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_9a0d6a10-3100-40b0-b4b5-e33e63966ce6_{width}x.jpg?v=1571710104)
$21.95
FREE 2-Day Shipping- In Stock
![14" x 20" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 13.75" X 19.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_580fbe01-eeab-4f13-9f2c-86d260c73627_{width}x.jpg?v=1571710104)
$11.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![18" x 12" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 17.75" X 11.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_fad3bfca-7ac6-4ff3-90dc-754f03787937_{width}x.jpg?v=1571710104)
$11.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![12" x 24" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 11.75" X 23.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_fe8227fa-267a-4662-bbec-6e4d7a8e66d3_{width}x.jpg?v=1571710104)
$11.95
- FREE 2-Day Shipping
- Currently Out Of Stock
(1)
![24" x 24" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 23.75" X 23.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_80a53629-0895-4430-963e-d025abdd5c87_{width}x.jpg?v=1571710105)
$13.95
- FREE 2-Day Shipping
- In Stock
![16" x 16" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 15.75" X 15.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_a620e5f5-9c4d-4309-bc6e-ed641bedc842_{width}x.jpg?v=1571710104)
$21.95
- FREE 2-Day Shipping
- In Stock
![12" x 20" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 11.75" X 19.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_d5f1110a-9e1b-4be2-8fa3-d549632568cb_{width}x.jpg?v=1571710104)
$11.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![24"w X 18"h Aluminum Return Filter Grille with Easy Push Self Lock & reusable Mesh Filter - Return Air HVAC Vent Duct [Outer Dimensions: 25.2"w X 19.2"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/2418_1_{width}x.jpg?v=1571710130)
![20" x 30" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 19.75" X 29.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_70651e0c-bd8a-4504-bd04-6dd88df77c49_{width}x.jpg?v=1571710104)
$35.95
- FREE 2-Day Shipping
- In Stock
![20" x 20" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 19.75" X 19.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_99315067-f5c7-4913-a6f5-7638d74cc63b_{width}x.jpg?v=1571710104)
$22.95
- FREE 2-Day Shipping
- In Stock
![18" x 24" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 17.75" X 23.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_9e361c48-9b64-4b7e-81af-12e81928287b_{width}x.jpg?v=1571710104)
$12.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![18" x 18" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 17.75" X 17.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_cdcac653-7acb-4956-b86a-6e3993b1020e_{width}x.jpg?v=1571710104)
$21.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![14" x 24" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 13.75" X 23.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_27cdb4c3-025e-44d4-bf90-5340afbca4e1_{width}x.jpg?v=1571710104)
$23.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![20"w X 30"h Aluminum Return Filter Grille with Easy Push Self Lock & reusable Mesh Filter - Return Air HVAC Vent Duct [Outer Dimensions: 21.2"w X 31.2"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/2424_1_2506e00e-7993-4f19-a5e3-2d583b5dfc4e_{width}x.jpg?v=1571710130)
$99.99
- FREE 2-Day Shipping
- In Stock
(15)
![24"w X 24"h Aluminum Return Filter Grille with Easy Push Self Lock & reusable Mesh Filter - Return Air HVAC Vent Duct [Outer Dimensions: 25.2"w X 25.2"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/2424_1_ec639f83-70e3-4431-a42b-004d936681fa_{width}x.jpg?v=1571710130)
$97.99
- FREE 2-Day Shipping
- Currently Out Of Stock
$26.99
- FREE 2-Day Shipping
- In Stock
![25" x 25" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 24.75" X 24.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_4e871fe2-6177-47cc-a0ac-c83f6c7856d2_{width}x.jpg?v=1571710105)
$12.99
- FREE 2-Day Shipping
- In Stock
![20" x 24" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 19.75" X 23.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_313eb1c5-f474-4cb0-94cc-32baff8baa05_{width}x.jpg?v=1571710104)
$22.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![20" x 10" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 19.75" X 9.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_e17200ab-913e-4a3d-a8f8-4aa70a7d1484_{width}x.jpg?v=1571710104)
$20.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![14" x 30" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 13.75" X 29.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_3374db1f-4076-4653-9ba2-dd5ce95c5183_{width}x.jpg?v=1571710104)
$22.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![14" x 14" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 13.75" X 13.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_abee3c49-ec61-4b2f-b504-213741105a6d_{width}x.jpg?v=1571710104)
$11.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![12" x 12" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 11.75" X 11.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_fe30ec5f-491f-4b76-9e1a-5b0f9891cf64_{width}x.jpg?v=1571710104)
$11.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![14"w X 20"h Aluminum Return Filter Grille with Easy Push Self Lock & reusable Mesh Filter - Return Air HVAC Vent Duct [Outer Dimensions: 15.2"w X 21.2"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1212_1_d467d545-ca67-411d-8b1e-8ab3209bcb5d_{width}x.jpg?v=1571710130)
![14"w X 24"h Aluminum Return Filter Grille with Easy Push Self Lock & reusable Mesh Filter - Return Air HVAC Vent Duct [Outer Dimensions: 15.2"w X 25.2"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1212_1_9f319ff9-3f43-42ca-bf68-2044020b6f6b_{width}x.jpg?v=1571710130)
$58.99
- FREE 2-Day Shipping
- In Stock
(15)
$34.99
- FREE 2-Day Shipping
- In Stock
$27.99
- FREE 2-Day Shipping
- In Stock
![30" x 12" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 29.75" X 11.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_aa7da950-15a9-42a0-8535-4071c2f9c084_{width}x.jpg?v=1571710105)
$23.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![30" x 10" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 29.75" X 9.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_6f9d6925-384b-4102-8fb8-1d1f6c604d74_{width}x.jpg?v=1571710105)
$23.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![25" x 20" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 24.75" X 19.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_450cfa69-5c91-49b1-8ea5-3a4df6f6108e_{width}x.jpg?v=1571710105)
$13.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![24" x 30" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 23.75" X 29.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_54cbab4d-ad2c-48c7-af4d-61ab380b0748_{width}x.jpg?v=1571710105)
$25.95
- FREE 2-Day Shipping
- Currently Out Of Stock
![24" x 16" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 23.75" X 15.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_600b9117-a74b-40f2-95ef-d1a26eb78b7c_{width}x.jpg?v=1571710104)
$23.95
- FREE 2-Day Shipping
- In Stock
![20" x 16" Pleated MERV 8 Alergan Filter for HVAC Return Filter Grille [Actual Dimensions: 19.75" X 15.75"]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1_ad4b7f83-f055-438d-b16e-2bb15e2acbbb_{width}x.jpg?v=1571710104)
$22.95
- FREE 2-Day Shipping
- In Stock
![20"w X 20"h Aluminum Return Filter Grille with Easy Push Self Lock & reusable Mesh Filter - Return Air HVAC Vent Duct [Outer Dimensions: 21.2"w X 21.2"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/2424_1_39b3ed47-8ff8-4671-abed-6800a09ae39d_{width}x.jpg?v=1571710131)
![16"w X 16"h Aluminum Return Filter Grille with Easy Push Self Lock & reusable Mesh Filter - Return Air HVAC Vent Duct [Outer Dimensions: 17.2"w X 17.2"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/2424_1_99f77a43-cba3-4ff2-90e1-463a65fb94a4_{width}x.jpg?v=1571710130)
$84.99
- FREE 2-Day Shipping
- In Stock
(15)
![12"w X 24"h Aluminum Return Filter Grille with Easy Push Self Lock & reusable Mesh Filter - Return Air HVAC Vent Duct [Outer Dimensions: 13.2"w X 25.2"h]](http://cdn.shopify.com/s/files/1/0081/8213/6898/products/1212_1_9ecbc241-59b1-45c1-9c8f-7eaa9523c578_{width}x.jpg?v=1571710130)