Filter Replacement
HVAC filter replacement service across Colorado. Right filters, right schedule, better air, longer equipment life.
About This Service
Dirty filters are the #1 cause of HVAC breakdowns in Colorado homes. Dust, pollen, pet dander, and the dry climate clog filters fast. We supply and install the right MERV-rated filter for your system, set up automatic delivery if you want, and explain a proper replacement schedule based on your usage and home environment.nnWe stock all common sizes (16×25, 20×25, 14×20, 16×20, 20×20) plus media filters and HEPA upgrades.
What's Included
- Correct MERV rating for your system
- Auto-delivery subscription option
- Free filter with maintenance plan
- HEPA and media filter upgrades
Signs You Need Filter Replacement
If any of these sound familiar, it's time to schedule service.
It's been 3+ months since changed
More dust on furniture than usual
Filter is gray or visibly dirty
Allergies acting up indoors
Frequently Asked Questions
Common questions about filter replacement in Colorado.
How often should I change my HVAC filter in Colorado?
Every 1-3 months for 1-inch filters. Every 6-12 months for 4-inch media filters. More often if you have pets, allergies, or the system runs heavy.
What MERV rating is best?
MERV 8-11 for most homes (good filtration without restricting airflow). MERV 13+ if you have allergies or asthma — but only if your system can handle it (we check static pressure first).
Why does my filter get dirty so fast?
Common causes: pets, dry climate (Colorado is dusty), construction in your area, leaky ductwork pulling unconditioned air, or oversized filter rack. We can diagnose and fix.
Are washable filters worth it?
Generally no — washable filters have low MERV (poor filtration), require constant cleaning, and can grow mold if not fully dried. Standard pleated filters are better.
Can a high-MERV filter damage my HVAC?
Yes if your system isn't designed for it. High-MERV filters restrict airflow, which can stress the blower motor and reduce efficiency. We check static pressure before recommending.
Our Professionalism Is Reflected in Our Customer's Feedback.
Don't just take our word for it — hear from Colorado homeowners who trust us with their comfort.
"MrFixer installed our new furnace right before the cold snap. Professional, on time, and incredibly fair pricing. Our home has never been warmer!"
"Called at 11pm with a broken AC in July. They were at our door within an hour. Fixed it fast. Cannot recommend enough for emergency repairs."
"Replaced our 17-year-old AC and added a smart thermostat. The crew showed up exactly on time, walked us through every option without pressure, and finished a full install in one day. Energy bill dropped 30% in the first month. Couldnt be happier."
"We have used MrFixer for annual maintenance for 3 years now. Always thorough, always honest. They found an issue last year that saved us thousands."
Share Your Experience
Your feedback helps us serve Colorado homeowners better.
Our Craftsmanship Is Undeniable.
HVAC emergency? Our team is available 24/7 for urgent heating and cooling repairs across Colorado. Don't wait — call now.
Get Your Free Estimate Today.
Fill out the form below and one of our HVAC experts will get back to you within 30 minutes.
- Free quote in 30 min · no obligation
- Licensed & insured Colorado contractor
- 5★ rated by 1,500+ homeowners
- Same-day service across the Front Range