Skip to Content

Filterbuy

3% Cash Back
*
|Home Improvement

Filterbuy Coupons, Promo Codes and Deals

Earn
3%
Cash Back on eligible Filterbuy purchases

*Reward based on subtotal of
(excludes taxes & fees). Honey account required. PayPal Rewards Terms apply.

20 Available Deals

  • FreeShipping
    Deal
    Free Shipping.
  • Sale
    Deal
    Shop Air Filters.
  • Sale
    Deal
    Shop Name Brand Filter Replacements.
  • Sale
    Deal
    Shop Air Filters in All Sizes.
  • Sale
    Deal
    Save Extra with Air Filter Subscription.
  • Sale
    Deal
    Save Extra with AutoDelivery.
  • Sale
    Deal
    Shop Custom Air Filters.
  • Sale
    Deal
    Factory Direct Pricing and Free, Fast Delivery
  • Sale
    Deal
    Save Extra
  • Sale
    Deal
    Shop American Made Filters.

  • Deal

    Buy More, Save More.

  • Deal

    Shop Air Filters the Easy Way.

  • Deal

    Shop Dust Defense Filters.

  • Deal

    Enjoy Fast, Free Shipping.

  • Deal

    Shop HVAC Filters.

  • Deal

    Shop Whole House Filters.

  • Deal

    Subscribe and Save.

  • Deal

    Shop A/C Filters.

  • Deal

    Shop Furnace Filters.

  • Deal

    Learn More.

Shop Exclusive Offers, Price Drops, and Collections

Shop by Category

Take PayPal Honey with you to 30,000+ sites

Did you know we automatically try coupons on store sites? Add our extension and let us do all the work for you.
Currently, we only support Chrome, Safari, Firefox, Edge, and Opera.

More Information from Filterbuy

We try to make sure all the info shown here and under “FAQs” is accurate. However, all details, including specifics around store programs, policies, offers, discounts, incentives, and rewards programs, are provided for informational purposes only, subject to change, and may be inaccurate or out of date. You can check the store site for the most current info and full details.

See More Stores
Coupon Categories
Total Offers
21
FAQ's
Does Filterbuy have any working coupons right now?
Currently, there are no active coupons available for Filterbuy. However, you can get 3% back on your purchase at Filterbuy when you use Honey. Terms and exclusion apply.