Custom Filters Direct Offers

2 uses -
Ends 8/15/2025

Mold, pet dander, and springtime allergens can circulate in your home if your air filter isn’t doing its job. Keep your family breathing easy with a high-performance air filter designed to trap pollutants and improve air quality. T&C's apply

2 uses -
Ends 8/31/2025

MERV 11 air filters trap fine particles like dust, pollen, and pet dander, improving overall air quality.

2 uses -
Ends 7/31/2025

Custom Filters Direct makes it easy to enjoy cleaner air at home with high-quality residential HVAC filters. Designed to tackle pet hair, pollen, and dust, our MERV-rated filters improve air quality while enhancing your HVAC system's performance and lifespan. Regular filter changes reduce allergens and keep your home comfortable. With simple online ordering and fast delivery, maintaining fresh, clean air has never been easier. T&C's apply

2 uses -
Ends 8/31/2025

We provide custom-sized air filters to fit any system, including non-standard vents and older HVAC models. Made with the same premium American-made materials as our standard filters, they come in various MERV ratings for optimal air quality and efficiency. Simply share your measurements, and we’ll deliver a perfect fit every time. T&C's apply

2 uses -
Ends 8/13/2025

Custom Filters Direct deal: Transform your home with air filters that do more than just clean the air—they keep your space fresh all year long. Explore our MERV-rated filters designed for homes, businesses, and everything in between! T&C's apply

2 uses -
Ends 8/8/2025

At Custom Filters Direct, we know how important it is for businesses to maintain clean air in large commercial and industrial spaces. Our commercial and industrial HVAC air filters are built to handle the demands of bigger environments like factories, office buildings, and warehouses. T&C's apply

10 uses -
Ends 5/31/2025

Start May strong with a clean-air reset. Upgrade your air and water filters for better breathing, better sleep, and a healthier home environment. T&C's apply

10 uses -
Ends 5/31/2025

Give Mom the gift of wellness this Mother’s Day. Help her breathe easier with filters that reduce allergens and promote peace of mind. T&C's apply

10 uses -
Ends 5/31/2025

Custom Filters Direct deal: Don’t let dirty filters drive up your bills. Replacing your filters improves airflow, reduces strain on systems, and cuts energy costs. T&C's apply

10 uses -
Ends 5/31/2025

Custom Filters Direct deal: Get your home guest-ready with fresh filters before the holiday. From HVAC to fridge, enjoy clean air and water all weekend long. T&C's apply