Review on 🌬️ Enhance Your Indoor Air Quality with 3M COMPANY DP02DC 4 Filtrete Filter by Bobby Blanton

When I needed to replace the air conditioning in my house, I asked for a larger filter box. I wanted a filter that would last longer and collect more dust than the standard 20X20X1. At work we use 20X20X4 filters in our devices which is why I requested this size. Wow huge difference! I use the 3M Filtrete Allergen Filter and they are amazing. A filter lasts about 6 months and all my dust is gone. Very impressive. Also, I can buy these 3M 20X20X4 allergen filters online and get them for about the same price as buying a cheap Honeywell 20X20X1 filter at HomeDepot.