Save 25% after applying this code. Discount applies in cart. The offer expires April 8, 2021, and cannot be applied with any other promotional offer.

Exp. 06/04/2026

Enjoy 10% savings on your order when you apply this code at checkout.

Exp. 06/05/2026

Take 15% savings on your purchase, use this code at checkout now. One coupon code may be used per order. Coupon codes cannot be combined or used with other offers or promotions

Exp. 06/04/2026

Get a 10% discount on your order when you redeem this code at checkout.

Exp. 10/26/2025

Buy humidifier filters, use this code at checkout and save 10% on your purchase. This code expires April 22,2021 at Midnight. One coupon code may be used per order. Coupon codes cannot be combined or used with other offers or promotions. This promotion cannot …

Exp. 06/05/2026

Apply this code at checkout and receive a 10% discount on humidifier filters.

Exp. 06/05/2026

Enter this coupon code at checkout and get 25% low cost on choose AIR $ ClearChoice filters. Some exclusions could apply.

Exp. 02/27/2021

Enter this coupon code at checkout and get 20% discount on all orders.

Exp. 01/28/2021

Enter this coupon code at checkout and get 15% low cost on all orders and 25% low cost on ClearChoice filters.

Enter this coupon code at checkout to get 10% low cost on all orders.

Enter this coupon code at checkout to get a 15% low cost on all orders.

Exp. 10/02/2019

Enter this coupon code at checkout to get a 15% low cost on air filters and purifiers.

Save 15% on Air Filters!

Exp. 11/30/2018

Enter this coupon code at checkout to get a 15% low cost on air filters. Restrictions might apply.

Exp. 12/01/2018

Spring Allergic reactions? Save 15% on New Air Filters Utilizing !

Exp. 09/30/2018

$20 Off Orders of $125 or Extra !

Exp. 02/12/2024

$15 Off Orders of $100 Or Extra When You !

Exp. 02/27/2024

$10 Off Orders of $75 Or Extra !

Exp. 02/27/2024

Coupon code to be used in purchasing cart, go to the web site for extra particulars and relevant restrictions. Order minimal of $125 is required.

Exp. 02/13/2023

Apply the offered code when testing, restrictions could apply, go to retailer for more information. Applies to orders $100 or better.

Exp. 02/28/2023

Coupon code to be used in purchasing cart, go to web site to see extra particulars and any exclusions. Applies to orders $75 or higher.

Exp. 02/28/2023

Expires: 02/12/24 Get $20 off orders of $125 or extra

Spring Financial savings! Get 15% Of all orders

Expires: 02/27/24 Get 20% Off Any Order

Expires: 02/27/24 Get $15 Off Prices of $100 or Even More