Air Filters Delivered Promo Codes for August 2026

All carbon air filters are currently 7% off their regular price. Improve air quality with these specialized filters.

High-efficiency HEPA filters are available starting at $25.00. These offer superior air purification.

Qualify for complimentary standard shipping on all orders totaling $75 or more. No minimum filter quantity required.

Various 2 inch air filters are available starting at $11.25. Prices differ based on MERV rating and pack size.

Purchase commercial air filters in bulk and receive 5% off. This applies to various industrial filter types.

Active duty military and veterans are eligible for a 10% discount on all filter purchases. Valid ID is required.

Purchase select multi-packs of MERV 13 air filters and get 10% off. This offer is valid for a limited time.

Get 9% off on all allergen reduction filters during spring. Combat seasonal allergies with cleaner air.

Refer a new customer and receive a $5 credit towards your next purchase. The new customer also benefits.

Filters designed to trap pet dander begin at $12.50. These are available in multiple standard sizes.

During the fall season, receive 8% off all furnace filters. Prepare your home for cooler temperatures.

Find a variety of 1 inch air filters for less than $20. Choose from different MERV ratings and brands.

Buy multiple HVAC filters and receive up to 15% off the total order. Discount applies automatically at checkout.

Find durable washable air filters priced at less than $30. Reusable options save money over time.

Standard MERV 8 pleated air filters begin at this price point. Pricing varies by size and quantity.

Specialized odor reduction filters start at $16.00 per filter. These are effective for various home environments.

First-time shoppers get 14% off their entire order. This is a one-time discount for new accounts.

Order custom-sized air filters tailored to your specific dimensions from $14.50. Pricing depends on filter specifications.

All whole house air filters are currently discounted by 6%. This includes various sizes and MERV ratings.

Winter season brings 11% off on a selection of HVAC filters. Stock up for the cold months ahead.

New customers save 12% on their initial Subscribe and Save filter purchase. This applies to all filter types.

Increase your quantity of pleated air filters to unlock higher percentage discounts. Savings apply at checkout.

Healthcare professionals receive 10% off their entire purchase. Verification of employment is required.

Subscribe to recurring filter deliveries and automatically save 5% on each order. Adjust frequency as needed.