FILTER REPLACEMENT ORDER FORM
Customer FAQs
What is a Dynamic Air Filter?
Dynamic Air Filters use advanced polarized media to trap microscopic particles, allergens, and odors, offering cleaner, healthier indoor air.
Why does Del-Air use Dynamic air filters?
They deliver hospital-grade filtration, are energy-efficient, and come with a Lifetime Warranty — but only when genuine parts are used.
How often should I replace my Dynamic filter?
Every 3 months, depending on pets, usage, and indoor air quality.
Can I buy replacement filters online?
Many online listings are imitations or not authorized. Using them voids your warranty.
Where should I buy my replacement filters?
Purchase through Del-Air, as we want to ensure your warranty remains valid.
What happens if I use a non-genuine or knockoff filter?
The Lifetime Warranty will be voided, and you may risk reduced air quality and system performance.
Is the warranty really lifetime?
Yes, as long as you use genuine Dynamic replacement filters and follow recommended replacement schedules.
How can I see my filter size?
In the upper left-hand corner by the red clip, there is a sticker with the size part number, media replacement, and model number order size.
Can Del-Air replace my filter for me?
Absolutely! We offer professional replacement services.
We’re happy to help you keep your home healthy and your warranty protected.
