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Filterbuy 12x18x1 Air Filter MERV 11 Pet & Allergy Defense (6-Pack)
✅ In stock
F
Grade
Analysis Confidence
95%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 27, 2026 9:59 PM · 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.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- ➡️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
7/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Filterbuy
🚚 Shipping
Free Shipping
Product Details
✓UNIVERSAL COMPATIBILITY: 12x18x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 11.50" x 17.50" x 0.75")
✓MERV 11 PERFORMANCE: Protect your home or business from allergens, pets, and more with MERV 11 synthetic media (comparable with MPR 1200 & FPR 7) that captures 95% of dust without restricting air flow
✓LONG-LASTING FILTRATION: Electrostatically charged media with 14 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for optimal performance)
✓SUPERIOR CONSTRUCTION: Easy installation beverage board frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures
✓MADE IN THE USA: Built with industrial-grade, recyclable materials and proudly manufactured 100% in the United States for dependable indoor air quality that is trusted by millions of homes
⚙️ Specifications
Brand
Filterbuy
Material
Aluminum, Plastic, Polypropylene
Product Dimensions
17.5"L x 11.5"W x 0.75"Th
MERV Rating
11
Compatible Devices
Air Cleaner, Air Conditioner, Furnace, HVAC System, Heat Pump
Item Weight
0.27 g
Max Temperature
200 °F
UPC
717267076746
Air Filter Construction
Pleated
Number of Items
1
Brand Name
Filterbuy
