Filterbuy 18x18x1 MERV 11 Allergen Defense Air Filters (3-Pack)

The Filterbuy air filters offer a variety of MERV ratings to cater to different indoor air quality needs. The MERV (Minimum Efficiency Reporting Value) rating measures a filter's ability to capture particles on a scale of 1-20, with higher numbers indicating better filtration.

MERV 8 filters, perfect for standard filtration, capture 90% of airborne particles as small as 3-10 microns, making them suitable for most homes and businesses. They have 8-14 pleats per foot and are comparable to MPR 600 and FPR 5 ratings.

For superior protection, MERV 11 filters are ideal for homes or businesses with pets, smokers, or allergy sufferers. They capture 95% of particles as small as 1-3 microns and have 8-14 pleats per foot, comparable to MPR 1000-1200 and FPR 7 ratings.

For optimal filtration, MERV 13 filters are perfect for larger spaces or those seeking the best possible air quality. They capture 98% of particles as small as 0.3-1 micron, including bacteria, and have 12-16 pleats per foot, comparable to MPR 1500-1900 and FPR 10 ratings.

Additionally, Filterbuy offers MERV 8 filters with activated carbon, which not only capture 90% of airborne particles but also help to eliminate household odors, making them a great choice for homes or businesses concerned with lingering smells.

Filterbuy's air filters are designed with premium features, including a pleated, electrostatically charged media that captures more particles and a reinforced beverage board frame that can withstand extreme temperatures. These filters are 100% manufactured in the USA, ensuring quality and reliability.

The company also provides a convenient subscription service, allowing customers to automatically receive replacement filters at their preferred interval, ensuring their HVAC system continues to operate efficiently and maintain optimal indoor air quality.

Filterbuy's commitment to community investment and personal aid, combined with their dedication to providing access to clean indoor air, makes them a trusted partner in promoting a healthy lifestyle for all.

product information: