Price History for Filterbuy - 20x21.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue

Analysis

Filterbuy - 20x21.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue price analysis

Price analysis for Filterbuy - 20x21.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue at Best Buy: Today's price is $59.96. That's 33% off the MSRP of $89.96. The lowest recorded price on PriceWatchPro was $59.96 on October 18, 2026. The current listing is at this all-time low.

• The current price of $59.96 is 33% (or $30.00) below the MSRP of $89.96.
• The lowest recorded price on PriceWatchPro was $59.96 on October 18, 2026. The current listing is at this all-time low.
• The highest recorded price on PriceWatchPro was $89.96 on May 8, 2026. Today's price is $30.00 below that peak.
• Across 4 tracked price changes, the listing has dropped 1 times with an average drop of $30.00.
• PriceWatchPro has been tracking this listing since May 8, 2026 (168 days of price history).