Price History for Filterbuy - 13x21.5x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Blue

Analysis

Filterbuy - 13x21.5x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Blue price analysis

Price analysis for Filterbuy - 13x21.5x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Blue at Best Buy: Today's price is $108.99. The lowest recorded price on PriceWatchPro was $91.98 on May 8, 2026. That's $17.01 below today's price.

• Currently listed at $108.99, which is $17.01 above the original MSRP of $91.98.
• The lowest recorded price on PriceWatchPro was $91.98 on May 8, 2026. That's $17.01 below today's price.
• The highest recorded price on PriceWatchPro was $108.99 on October 18, 2026.
• No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
• PriceWatchPro has been tracking this listing since May 8, 2026 (169 days of price history).