Air Filter Factory LLC (airfilterllc.com) has a 4.7 out of 5 rating on OK.one, based on 103 user reviews collected here. It is listed under Construction & Manufacturing and its reputation is excellent. Praise is nearly unanimous, with 94% rating it 4 stars or higher; The business has replied to 60% of negative reviews; 4 of them were added in the last 12 months. Last updated 2026-08-10.
Order filled quickly and accurately. Shipping was outstanding too. What's not to like!
Darryl, thank you for the fantastic review! We’re so happy to hear your order was filled quickly and accurately and that shipping exceeded expectations. We truly appreciate your support and love hearing feedback like this! Thank you for being our customer!
Always competitive price and fast delivery. These filters work exactly as the name brand filters !!!!
Duro-Felt, Thank you for the fantastic review! We're thrilled to hear our filters are performing just like the name brand at a competitive price and with fast delivery. Your trust and support mean the world to us! Thank you for being our customer!
You made it very easy to get a hard to get range hood filter. Thank you.
Matthew, thank you for the kind words! We’re so glad we could make it easy for you to find the hard-to-get range hood filter you needed. Your satisfaction is our priority, and we truly appreciate your support!
The Air Filter Factory had a direct replacement filter for the discontinued one on my older model range hood. Online ordering was easy and my filters were delivered by the date projected. Would recommend for all you filter needs.
Scott, thank you for the great review! We're so glad we could provide a direct replacement for your older range hood and that the ordering and delivery process was smooth. It means a lot that you'd recommend us we're always here for your filter needs!
A perfect fit for my whole house filter on my hvac system at a significant coast reduction from ‘name’ brands. Materials slightly different but ok to work the same so far . I’m satisfied
Carlo, thank you for your thoughtful review! We're so glad to hear the filter was a perfect fit for your whole-house HVAC system and that you're seeing great value compared to name brands. We appreciate your trust in our product and are happy to know it's working well so far. Your satisfaction means a lot to us!
Seamless and an easy process. Quality product. Extremely happy with the process.
Rajan, thank you for the kind words! We're thrilled to hear the process was seamless and that you're happy with the quality of the product. It’s always our goal to make things easy and stress-free. We truly appreciate your support! Thank you for being our cusotmer!
Once I found the filter I needed it was easy to order and delivery was quick.
JET, thank you for the great feedback! We’re glad you found the filter you needed and that the ordering and delivery process was smooth and quick. We appreciate your support and look forward to serving you again!
It was very easy to find the filters I wanted and very easy to order. They had the best prices I could find. I am a returning customer and I will order when I need filters again. Great communication and fast shipping. I would highly recommend this company. You will not be disappointed.
Denise, thank you so much for your kind words and continued support! We're thrilled to hear that finding and ordering your filters was easy, and that our pricing, communication, and shipping met your expectations. It means a lot to have you as a returning customer, and we truly appreciate your recommendation. We’ll be here whenever you need filters again! Thank you so much for being our customer!
THE ORDER WAS QUICKLY PUT TOGETHER AND SENT AND WAS PERFECT. THANK YOU.
Cam, thank you so much for the great feedback! We’re thrilled to hear your order was put together quickly and arrived just right. We truly appreciate your support! Thank you for choosing Air Filter Factory!
Well made vent cover. Arrived quickly
Adrian, thank you for the kind words! We're glad to hear you're happy with the quality of the vent cover and that it arrived quickly. We appreciate your support!
Great Selection. Fast and Easy.
Nick, thank you for the great review! We're glad you found our selection helpful and the process fast and easy. We appreciate your support and look forward to serving you again!
Quick and easy ordering. Quality product! Good pricing.
Paula, thank you for the great feedback! We’re so glad the ordering process was quick and easy, and that you’re happy with the quality and pricing. We truly appreciate your support!
Quick and easy process for an older pre-filter, fast shipping.
Shane, Thank you for the great review! We're glad the process was quick and easy, especially for an older pre-filter, and that your order arrived fast. We truly appreciate your support. Thank you for being our customer!
Excellent product. Better quality then manufacturer's original for my humidifier. Will keep using Air Filter Factory!
Debra, Thank you for the amazing feedback! We're thrilled to hear our filter exceeded the quality of the original and that you're happy with your humidifier's performance. It means a lot to have your continued trust we look forward to serving you again! Thank you for being our customer!
Product arrived very quickly, as ordered, These folks provide a dependable, drama free service. Thank you!
Elaine, thank you for the wonderful review! We’re so glad to hear your order arrived quickly and just as expected. Providing dependable, hassle-free service is exactly what we strive for. We truly appreciate your support! Thank you for being our customer!
Best filters ever! I have tried other brands and they don’t work as well.
Cat, Wow-thank you for the amazing compliment! We’re so happy to hear our filters have stood out and performed better than the rest. Your trust means the world to us. Thank you for being our customer! The Air Filter Factory Team
The charcoal air filter for my range hood came very quickly. The process was seemless. However, the actual filters were very thin and filmsy and nothing like the original filters
Thank you for the kind words! We're thrilled to hear the product was exactly what you needed and that our communication helped make the process smooth. We're always here to answer your questions and make things easy. Thank you for being our customer! The Air Filter Factory Team
Great customer service. One of your reps called me to confirm my order and together we got exactly what I needed.
Nick, thank you for the kind words! We're so happy to hear our team could connect with you directly to ensure your order was just right. Providing that personal touch is something we take pride in. Thank you for being our customer! The Air Filter Factory Team
Great product and exactly what I needed! The communication/email updates were very helpful and it was easy to get my questions answered when needed.
Sarah, Thank you for the wonderful feedback! We're so glad the product was just what you needed and that our communication and support made your experience smooth and hassle-free. We're always here to help whenever you need us. Thank you for being our customer! Thank you for being our customer! The Air Filter Factory Team
I have been buying humidifier filters from AFF LLC for a few years now. Easy to order, great website and fast delivery. Thank you SO much!
Timothy, Thank you for your continued support over the years! We're so glad to hear that ordering has been easy, the website user-friendly, and delivery fast. It truly means a lot to us to have loyal customers like you. Thank you for being our customer! The Air Filter Factory Team
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