AprilAire 213 Replacement Filter for AprilAire Whole House Air Purifiers - MERV 13, Healthy Home Allergy, 20x25x4 Air Filter (Pack of 1)

Excellent Product.We get it a good price from Amazon compare to Amazon and it gets the job done.It’s easy to install and fits perfectly in our ac vent.It helps keep the Ac running efficiently for nearly 6 months.

I find these filters very helpful in keeping the house cleaner. We have a dog with a lot of hair and the filter works very well. We checked it the other day and it is working perfectly. We should be able to not worry about changing it until this fall. Easy to install and maintain.

This air filter keeps our house very clean and fresh. Helps with great air quality/air flow. Our air filter has lasted about 6 months in the past which is better than most. Fits perfect in our unit. Will keep going back to this air filter.

Easy to install! Great job cleaning the air! Long lasting! Definitely worth the price

Why did you pick this product vs others?:We have used this several times. It is easy to install and a great buy.

This is an excellent replacement media filter. I change mine out every 6 months and it is easy to replace. I downgraded one star due to the manner of shipping from this company. They simply put a shipping label on the product box which is a thin single layer display box, not a corrugated cardboard box. I've placed orders twice for this product and each time the box arrived torn, dirty, and beat to hell. They need to place this product in a shipping box, not just slap a label on it and expect it to arrive safely, and more importantly, cleanly, to the customer. This filter costs too much to have it arrive in poor condition.

First rate product. No issues. What my A/C installer and repair people use.

Easy to install filters that fit perfectly into my furnace. These filters last while without a drop off in performance but I was advised to change them every six months to maximize their efficiency.