Lennox X7935 Carbon Clean Filter
Best high performance filtration for homeowners prioritizing superior indoor air quality.
This is the gold standard for anyone serious about indoor air quality. By combining hospital-grade particle filtration with an active carbon layer, it scrubs both allergens and stubborn household odors from your home. You will sacrifice a bit of airflow compared to thinner filters, but the trade-off for noticeably fresher, cleaner air is well worth it.
$156.99
at
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Who it's for
- Families seeking hospital-grade air filtration for allergy and asthma relief
- Homeowners wanting a fresh-smelling environment without using chemical air fresheners
- Busy individuals looking for low-maintenance HVAC solutions
Who should skip it
- Budget-conscious shoppers prioritizing low upfront costs over long-term performance
- Owners of aging heating and cooling systems with limited airflow capacity
- DIYers with standard one-inch filter slots requiring expensive ductwork modifications
Performance breakdown
Filtration Efficiency
MERV 16 rating captures microscopic particles that standard filters simply miss.
Odor Neutralization
Activated carbon layer effectively scrubs household smells from your circulating air.
Allergen Defense
Superior at trapping pet dander, mold spores, and common seasonal irritants.
System Compatibility
Designed specifically for Lennox systems, limiting use in generic HVAC setups.
Maintenance Interval
Long-lasting design provides up to a full year of reliable performance.
Airflow Impact
High-density media requires a robust blower motor to maintain optimal circulation.
Key Specs
Nominal Size
20 x 20 x 5 inches
Actual Size
19.75 x 19.875 x 4.375 inches
MERV Rating
16
Filter Type
Carbon Activated
Material
Synthetic and Activated Carbon
Lifespan
6 months
Pack Quantity
1
Odor Reduction Feature
Yes
Allergen Capture Feature
Yes
Pet Dander Capture Feature
Yes
Know before you buy
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