Price: $89.97
(as of Feb 15, 2026 13:57:00 UTC – Details)
Overview
When it comes to maintaining air quality in our homes, effective air filters are essential. I recently had the opportunity to try out the Mann+Hummel 18x20x1 MERV 11 Pleated HVAC AC Furnace Air Filters, and I was pleasantly surprised by their performance. These filters are designed to address a variety of airborne contaminants, making them a solid choice for anyone looking to breathe cleaner, fresher air.
Key Features
The dimensions of these filters are 17-1/2 x 19-1/2 x 3/4 inches, with a nominal size of 18 x 20 x 1. This makes them compatible with many standard HVAC systems.
One of the standout features is their filtration performance rating. With a MERV 11, MPR 1000, and FPR 8, these filters are engineered to capture everything from allergens and pet dander to smoke and mold spores. Additionally, they outperform traditional fiberglass and washable filters, ensuring that smaller particles are effectively filtered without compromising air flow.
Another noteworthy aspect is the durable construction. The dual beverage board frame combined with wire pleat support ensures that these filters hold up even in tough conditions. They are designed to be easy to install and are recommended for replacement every 60 to 90 days.
Pros and Cons
Pros
- High filtration effectiveness for allergens and pollutants
- Durable construction suitable for various applications
- Easy to install and replace
- Made in USA with a variety of sizes available
Cons
- May be slightly more expensive than standard fiberglass filters
- Not washable, requiring replacements every few months for optimal performance
Customer Reviews Analysis
After analyzing customer feedback, it’s clear that most users have had a positive experience with these filters. Many commend their ability to significantly improve indoor air quality, especially for allergy sufferers.
| Review Aspect | Feedback Summary |
|---|---|
| Filtration | Excellent performance in trapping dust and allergens |
| Value for Money | Considered a bit pricier, but worth the investment |
| Installation | Quick and straightforward installation process |
| Overall Satisfaction | High satisfaction with a noticeable improvement in air quality |
However, some users noted the need for frequent replacements, given the non-washable nature of the filters. Overall, the positive reviews far outweigh the negatives, making them a trusted choice for many households.
Q&A Section
Q: How often should I replace these filters?
A: It’s recommended to replace them every 60-90 days for optimal performance.
Q: Will this filter work with my HVAC system?
A: The Mann+Hummel filter has standard dimensions (17-1/2 x 19-1/2 x 3/4 inches), making it compatible with most HVAC systems. Always check your unit’s specifications.
Q: Are these filters washable?
A: No, these filters are not washable. They need to be replaced periodically.
Q: What contaminants do these filters capture?
A: They filter allergens, pet dander, pollen, dust, bacteria, smoke, mold spores, and smog.
Conclusion
In summary, if you’re aiming for cleaner air in your home, the Mann+Hummel MERV 11 filters are a solid choice. Their efficacy in filtering out harmful particles combined with their solid construction makes them worth considering. Don’t compromise on air quality—consider investing in these filters for a healthier living environment.
Price: $89.97
(as of Feb 15, 2026 13:57:00 UTC – Details)