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BNX TruFilter 20x20x4 (19.5’’ x 19.5’’ x 3.63‘’ Slim Fit) MERV 13 Air Filter (2-Pack) - MADE IN USA - Air Conditioner HVAC AC Furnace Filters Health, Allergies, Mold, Bacteria, Smoke, MPR 1900 FPR 10

BNX TruFilter 20x20x4 (19.5’’ x 19.5’’ x 3.63‘’ Slim Fit) MERV 13 Air Filter (2-Pack) - MADE IN USA - Air Conditioner HVAC AC Furnace Filters Health, Allergies, Mold, Bacteria, Smoke, MPR 1900 FPR 10

BNX

BNX TruFilter 20x20x4 (19.5’’ x 19.5’’ x 3.63‘’ Slim Fit) MERV 13 Air Filter (2-Pack) - MADE IN USA - Air Conditioner HVAC AC Furnace Filters Health, Allergies, Mold, Bacteria, Smoke, MPR 1900 FPR 10

✅ In stock

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Grade

💤 Not a Deal

0/100

Current Price

$47.78

Listed $53.09

Save $5.31 10% OFF

⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.

Check Deal at Amazon

Price verified Oct 2, 2026 4:51 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal

💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28

Recent Value 0/22

Market Standing 0/20

Deal Strength 0/20

Momentum 0/10

📝 Product Overview

🏪 Sold by BNX TruFilter

📦 Fulfillment Fulfilled by Amazon

🚚 Shipping Free Shipping

Product Details

✓Actual Size: 19 1/2’’ x 19 1/2’’ x 3 5/8‘’.

✓20x20x4 MERV 13 air filter replacement for your air conditioner, furnace or HVAC system. Comparable with MPR 1500-1900 & FPR 10. Provides optimal defense with electrostatically charged filter media and superior low air flow resistance. Based on ASHRAE Standard 52.2-2017 Initial Efficiency / Resistance.

✓MADE IN USA, SUSTAINABLY - Proudly manufactured by BNX Converting, LLC in Houston, TX, a registered and approved facility (EPA Registration # 101638-TX-1). Classified in accordance with UL 900 (Certificate Number UL-US-2403701-0).

✓SUPERIOR PERFORMANCE - The BNX MERV 13 air filter media outperforms standard fiberglass filters and adopts the latest in electrostatic filtration technology to capture maximum pollen, mold bacteria, smoke, carriers & other microscopic particles while maintaining industry leading superior low air flow resistance.

✓CAPTURES MICROSCOPIC PARTICLES - The BNX air filter has a MERV 13 rating allowing it to capture 98% of airborne particles without impacting air flow. Captures microscopic particles such as virus-carriers, bacteria, odors, smoke, and pollen, pet dander, allergens, dust, lint, mold, dust mites, smog.

✓BNX Quality Promise & Applications - BNX is committed to delivering the highest quality American made safety products, made with American workers, and using the latest automated manufacturing processes and technology with the strictest quality standards

⚙️ Specifications

Brand

BNX

Material

Polypropylene

Product Dimensions

20"L x 20"W x 4"Th

MERV Rating

13

Compatible Devices

Air Conditioner, Furnace

Item Weight

2.8 pounds

Filter Mounting Type

Slide In

Filter Shape

Rectangular

UPC

850048312616

Air Filter Construction

Pleated

Product Grade

High

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$47.78