Filterbuy 20x25x4 MERV 8 Pleated HVAC Furnace Air Filters (4-Pack)

From the previous page, Filterbuy takes pride in serving as your comprehensive source for air conditioner, furnace, and HVAC system filter replacements. We offer an extensive range of custom sizes across various filtration ratings to ensure you find the perfect fit for your specific needs. This commitment helps us achieve our goal of providing clean indoor air that allows you, your family, and your community to live and breathe freely.

What sets our products apart? We incorporate premium features to enhance filtration, such as a pleated, electrostatic design that captures more particles, and a reinforced beverage board frame that withstands extreme temperatures.

What problem do we address? We simplify the purchasing process by enabling customers to buy exact filter sizes from the comfort of their homes. Our efficient supply chain ensures quick delivery of these custom sizes at no extra cost.

Why do we love what we do? We take pride in promoting community health through our services.

Next Page Product Description Previous Page Measurement System Minimum Efficiency Reporting Value (MERV) Rates filters' particle-trapping ability on a scale of 1-20 (captures smallest microns at 20).

Standard Protection (90%) MERV 8 Air Filters Ideal for maintaining excellent indoor air quality at a reasonable rate.

Superior Protection (95%) MERV 11 Air Filters Suitable for homes or businesses with pets, smokers, or allergy sufferers.

Optimal Protection (98%) MERV 13 Air Filters Perfect for larger spaces and those seeking top-notch filtration.

Odor Eliminator (90%) MERV 8 Air Filters with Activated Carbon Effective against odors, providing reliable MERV 8 quality.

Next Page 1 What is a MERV Rating? 2 MERV 8 3 MERV 11 4 MERV 13 5 Odor Eliminator Replacement Air Filter 20x25x4 (Actual Size: 19.50 x 24.50 x 3.63 Inches) 20x25x4 MERV 8 Add to Cart 20x25x4 MERV 11 Add to Cart 20x25x4 MERV 13 Add to Cart 16x20x4 MERV 8 (Popular) Add to Cart 16x25x4 MERV 8 (Popular) Add to Cart 20x20x4 MERV 8 (Popular) Add to Cart 20x30x4 MERV 8 (Popular) Add to Cart Customer Reviews 4.5 out of 5 stars 5,100 4.3 out of 5 stars 1,739 4.2 out of 5 stars 2,171 4.5 out of 5 stars 1,619 4.4 out of 5 stars 5,266 4.6 out of 5 stars 2,249 4.1 out of 5 stars 48 Price $42.63$42.63 $47.74$47.74 $58.11$58.11 $50.52$50.52 $41.87$41.87 $49.67$49.67 $49.86$49.86 Recommended Use Standard Filtration (2-Pack) Superior Filtration (2-Pack) Optimal Filtration (2-Pack) Standard Filtration (2-Pack) Standard Filtration (2-Pack) Standard Filtration (2-Pack) Standard Filtration (2-Pack) Best For Healthy Families & Basic Needs Allergy Sufferers & Pet Owners Large Rooms & Medical Settings Healthy Families & Basic Needs Healthy Families & Basic Needs Healthy Families & Basic Needs Healthy Families & Basic Needs Filtration Effectiveness 90% Airborne Particles 95% Airborne Particles 98% Airborne Particles 90% Airborne Particles 90% Airborne Particles 90% Airborne Particles 90% Airborne Particles Comparable Ratings MPR 600 & FPR 5 MPR 1000 - 1200 & FPR 7 MPR 1500 - 1900 & FPR 10 MPR 600 & FPR 5 MPR 600 & FPR 5 MPR 600 & FPR 5 MPR 600 & FPR 5 Pleat Count 8 - 14 Pleats / Foot 8 - 14 Pleats / Foot 12 - 16 Pleats / Foot 8 - 14 Pleats / Foot 8 - 14 Pleats / Foot 8 - 14 Pleats / Foot 8 - 14 Pleats / Foot Particle Size 3 - 10 Microns (µm) 1 - 3 Microns (µm) 0.3 - 1 Microns (µm) 3 - 10 Microns (µm) 3 - 10 Microns (µm) 3 - 10 Microns (µm) 3 - 10 Microns (µm) Dust & Debris ✔ ✔ ✔ ✔ ✔ ✔ ✔ Mold & Pollen ✔ ✔ ✔ ✔ ✔ ✔ ✔ Lint & Dander ✔ ✔ ✔ ✔ ✔ ✔ ✔ Smog & Smoke ✘ ✔ ✔ ✘ ✘ ✘ ✘ Bacteria ✘ ✘ ✔ ✘ ✘ ✘ ✘ Odors ✘ ✘ ✘ ✘ ✘ ✘ ✘ Choosing the Correct Filter Size Nominal Size vs. Actual Size Nominal size: Rounded shorthand, typically larger font (e.g., 16 x 20 x 1). Actual size: Exact measurement, smaller font, precise dimensions (e.g., 15.50 x 19.50 x 0.75). All filters have both.

Measuring Your Air Filter If current filter lacks dimension on frame, use tape measure for width x length x depth to find actual size. Round measurements up to nearest inch for corresponding nominal size, easier when searching online.

Why change air filter? To maintain healthy lifestyle; dirty air can lead to asthma, allergies, respiratory issues. Old filters can cause system defects, increasing energy costs and repairs.

When to change air filter? Recommend replacing every 90 days for efficient system operation and clean air; varies based on filter size, factors like pets, allergies, children.

Will air filters fit my system? Most filters universally compatible with furnace, AC, heat pump, HVAC systems; ensure listing matches unit model if specific brand mentioned.

How many air filters needed? Varies per customer, based on vents; selection includes packages from 1 to 12 filters, ensuring coverage for any situation.

How to change air filter? Find right size, turn off power, remove intake vent cover, replace old filter matching air flow direction, replace cover, restore power.

About Us Better Air For All Championing indoor air quality, we care about air you breathe, foundation for healthy living. Cleaner air is always better, belief everyone deserves clean indoor air, allergen-free, pollutant-free, enabling free, easy breathing.

Finding Perfect Fit Size matters; offering variety, hundreds custom sizes compatible with numerous systems, no one-size-fits-all in clean air, value quality, protect home, business, filtration needs.

Green Means Clean New look, same quality; green frames with high-quality materials, symbolizing peace knowing home, business properly cared for. Exhale confidence with crisp, pure, fresh air.

100% American Made Local sourcing, manufacturing since 2013, proudly built in USA; facilities across multiple states for quick, direct fulfillment of diverse, custom orders, premium rates.

Subscribe and Save Simplify filter changes with subscription; choose product, delivery interval, filters arrive on time, Amazon catalog majority eligible, discount on every delivery simplifying choice.

Where We Came From Nearly 70 years giving back; small, family-owned, grown into filtration business, thousands serve millions, expanding nationwide, committed community investment, personal aid opportunities.

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