Price History for Filterbuy - 21.5x23x2 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue

Analysis

Filterbuy - 21.5x23x2 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue price analysis

Price analysis for Filterbuy - 21.5x23x2 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue at Best Buy: today's price of $115.96 is the lowest price we've recorded for this listing.

• The current price of $115.96 is 5% (or $6.00) below the MSRP of $121.96.
• Today's price is 4% below its average daily price over the last 90 days ($120.76).
• The lowest recorded price on PriceWatchPro was $115.96 on October 18, 2026. The current listing is at this all-time low.
• The highest recorded price on PriceWatchPro was $121.96 on May 6, 2026. Today's price is $6.00 below that peak.
• Across 4 tracked price changes, the listing has dropped once with an average drop of $6.00.
• PriceWatchPro has been tracking this listing since May 6, 2026 (182 days of price history).