🔥 HOT DEAL Filtrete 20x25x4 (SlimFit) AC Furnace Air Filter, MPR 1000, MERV 11, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.75 x 24.5 x 3.75 in)

Filtrete 20x25x4 (SlimFit) AC Furnace Air Filter, MPR 1000, MERV 11, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.75 x 24.5 x 3.75 in)

Filtrete

Filtrete 20x25x4 (SlimFit) AC Furnace Air Filter, MPR 1000, MERV 11, Allergen Defense, Electrostatic Air Cleaning Filter, 2-Pack (actual size 19.75 x 24.5 x 3.75 in)

✅ In stock 📉 Price recently dropped

Grade

🔥 Great Deal

88.37/100

Current Price

$51.99

Listed $56.76

Save $4.77 8% OFF

Analysis Confidence 90%

Check Deal at Amazon

Price verified Aug 21, 2026 4:50 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

🔥 Great Deal

🔥Verdict: Great Deal. Strong buy. Price is significantly below its historical average.
💰The current price is 67% below what this product typically costs — a notable saving over its usual going rate.
🏷️The listed retail price is trimmed by 8% at checkout.
📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
📈Pricing has been trending lower — momentum that adds further appeal to this deal.

How We Scored This Deal

Price Competitiveness 28/28

Recent Value 22/22

Market Standing 18.37/20

Deal Strength 10/20

Momentum 10/10

📝 Product Overview

🏪 Sold by Homegoods Shop

🚚 Shipping Free Shipping

Product Details

✓DIFFERENT FROM NOMINAL SIZE: Slightly different from the nominal size, this air filter’s exact dimensions are 19.5 in x 24.5 in x 3.75 in, This item is a 2-pack of 12-month Filtrete Air Filters

✓DESIGNED TO FIT: Aprilaire and Carrier brand media air cleaners

✓MAKE YOUR HOME YOUR SANCTUARY: 1000 MPR + MERV 11 rating helps capture up to 2X more microparticles than MERV alone(2)

✓EXCLUSIVE TECHNOLOGY: Designed with exclusive Filtrete 3-in-1 technology to pull in and trap unwanted particles, allowing cleaner air to flow through

✓CERTIFIED: This furnace filter is CERTIFIED asthma and allergy-friendly (2) and helps capture dust, lint and other allergens in your household air

✓CHANGE YOUR FILTER OFTEN: For optimal performance, make sure to change your 4-inch filter at least once every 12 months

✓SMART APP: Use the Filtrete Smart App (iOS or Android) to set 90-, 180- or 365-day reminders to change your air filter