Customer reviews from Filterbuy
Filterbuy - 25x28x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Gold
Average customer rating
4
(1,156 Reviews)
Rating breakdown 1,156 reviews
5 Stars
668
4 Stars
149
3 Stars
120
2 Stars
91
1 Star
128
Customer Reviews for Filterbuy - 25x28x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Gold
Customer Rating
5
I have received the item
on April 1, 2026
Posted by: Customer
I have received the item which been ordered.
Quality is perfect.
Quality is perfect.
Written by a customer while visiting Filterbuy
Customer Rating
4
Good
on March 30, 2026
Posted by: Customer
My fault for not reading the specific measurements, the "4" isn't actually 4 inches. its like 3. 7 or something. Maybe I was born yesterday and this is normal for filter sizing, but it does not fit like the 20x20x4 Honeywell filter that my HVAC people put in when our furnace was replaced a few months ago.
Written by a customer while visiting Filterbuy
Customer Rating
5
Same great filter, repeat customer ×4 or 5?
on March 26, 2026
Posted by: Customer
I feel like im in The Stanley Parable Delux edition. .
I always order this filter. I always give it 5 stars. Why keep blowing up my mailbox begging for a Review? Obviously if im a repeat customer is love the product.
I always order this filter. I always give it 5 stars. Why keep blowing up my mailbox begging for a Review? Obviously if im a repeat customer is love the product.
Written by a customer while visiting Filterbuy
Customer Rating
4
Size
on March 25, 2026
Posted by: Customer
I purchased the 16x25x4 inch filter, but wish I would have scaled up like your ordering instructions said to do.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product
on March 25, 2026
Posted by: Customer
I have purchased filters for the last few years from you. Always have gotten a good product.
Written by a customer while visiting Filterbuy
Customer Rating
5
Please do not send anymore
on March 20, 2026
Posted by: Anonymous
Please do not send anymore for the time being. I have enough for this year. Thank you for your consideration in this matter. Excellent service
Written by a customer while visiting Filterbuy
Customer Rating
5
Fantastic
on March 19, 2026
Posted by: Anonymous
These filters are great and very reasonable price. Love these filters
Written by a customer while visiting Filterbuy
Customer Rating
5
Good Value, Decent Quality
on March 17, 2026
Posted by: Anonymous
For the price, I dont think you can beat these filters.
Written by a customer while visiting Filterbuy