Filtrete 12x24x1 Air Filter, MPR 1500, MERV 12, Healthy Living Ultra-Allergen 3-Month Pleated 1-Inch Air Filters, 4 Filters

It is a great filter and has reduced my allergies considerably. I recommend this to anyone to wants cleaner indoor air

They are a little oversized for the opening in my place, but I like a tight fit for filtering air. I change them every three months. If we have a fire in the area, I can sure tell it by the filter.

I do feel like these are my favorite

Use these year round for filtration at ho,e. Well pleased!

These did an excellent job, but they will put a strain on your furnace if its not properly sized. So if your furnace takes a much lower rated filter that has better air flow, and you want to switch to nicer filters, then you might need to think about having a professional come out and putting in a bigger filter box.

This size is hard to find in our area. Delivery was fast and arrived in perfect condition.

Good filters but even though they are a two-pack, they should be individually wrapped to protect the extra one. Not a good packaging design.

Seems to be really good quality, not a cheap flimsy one. A bit too wide and had to really work to get it squeezed in. Length seemed fine. Best filter I’ve bought.

They seem to filter the air properly. No complaints.

This grade of filter isnt for everyone but well worth if for allergy sufferers and pet owners. Your house will smell clean without sprays and air fresheners. You wont believe the amount of particles this grade of filter will remove from the air you breathe. Highly restrictive air flow so be careful on your first use. Condensation may occur on some furnaces. Excellent product!