Biosponge Plus Refills (6 Pack) | Furnace - AC Filter
Each package contains (6) refills

Biosponge Plus Refills (6 Pack) | Furnace - AC Filter

Your Price: $67.00
Retail Price:$105.00
Your Savings:$38.00(36%)
Custom Sized - Ships in 24 hours
Part Number:ASFR2

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Biosponge plus air filters

Antimicrobial treated; dry tactified polyester air filter media. It’s Aegis microbe shield not only eliminates the filter as a potential breeding ground for micro-organisms, when tested, they reduced airborne micro-organisms by up to 86.5% in a single pass through the filter!

BioSponge plus features a special dual density design to allow for a extended 60 day filter life and a 60% increase In efficiency over regular BioSponge media.





Specifications:

MERV: 8
Aegis germ-fighting technology
Arrestance : 93% @ .50" w.g.
Airflow: .19" w.g. @ 300 fpm
Thickness: 3/4"
Replace every: 60 days





Effective Against:

  • Lint, Dust & Debris
  • Pollen & Mold Spores
  • Pet Dander
  • Mildew & Bacteria
Look up filter size






How to Videos

Installing a refill into a frame



Installing a frame into a grill




Installing a frame into a furnace/air handler






5 Stars
Loyal Customers
Best filter ever!!! Been using these filters for 22 yrs. To get an AC in FL to hold up for 21 yrs is unheard of. I attribute it to these filters for keeping the inside handler cleaner that any other. I've got a new AC & I will be using these. Have recommended them to others and they're pleased. Love company's email reminders & discounts!! PLEASE keep making them!!
Did you find this helpful?  4 of 4 Found Helpful
Reviewed by:  from Florida. on 11/1/2015
5
5 Stars
Great Furnace Filters
I like the quick turn around service when I order from the Filter Factory. The Biosponge Plus furnace AC filter refill fits exactly so I do not have to cut it.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Sacramento CA. on 11/30/2015
5
5 Stars
Great filters
These filter pads are custom made to the exact dimensions you need, so easy to replace. And they only have to be changed every two months. I order 6 at a time and they are delivered in only a few days.
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Delray Beach, FL. on 10/11/2015
5
5 Stars
AC Filters
Love this company. Their delivery is fast & dependable and their product is great quality - CONSISTANTLY!
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from Florida. on 8/29/2018
5
5 Stars
air filter
Went to Our Town in the 80's and purchased a pack of filters and i'am still using them , just a great product !
Did you find this helpful?  1 of 1 Found Helpful
Reviewed by:  from coral springs. on 6/8/2017
5
5 Stars
Biosponge filter
Excellent service and prices.
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Reviewed by:  from Florida. on 11/8/2018
5
5 Stars
The Biosponge filters do an excellent job of trapping dust and dirt.
The Biosponge filters do an excellent job of trapping dust and dirt.
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Reviewed by:  from Boca Raton . on 11/5/2018
5
5 Stars
Bio-sponge
This is a great product. We have used these filters for many years and never have had an issue. We would recommend you use these filters.
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Reviewed by:  from WELLINGTON. on 10/22/2018
5
5 Stars
Biosponge Plus Filters
I've been using these filters for the past year in my new a/c system and they work exceptionally good. I recommend them
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Reviewed by:  from Pembroke Pines. on 8/1/2018
5
5 Stars
Filters
i am very satisfied with your product and your customer service is out of this world....glad i found you guys :)
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Reviewed by:  from Pompano Beach FL. on 6/29/2018
5
5 Stars
Biosponge Plus Custom Filters
Have been purchasing these now for a few years from the Filter Factory in Coral Springs, FLA. and they never let me down. The product and service are fast and reliable. These filters do a great job on the dust in and around my home. Yes. Yes. Yes.:)
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Reviewed by:  from Goshen, Ohio. on 4/29/2018
5
5 Stars
Florida
Have been doing business with airsponge for several years now. They are always prompt, courteous & reasonably priced. Highly recommended.
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Reviewed by: (Verified Buyer)  from Tallahassee @ Panama City. on 1/5/2018
5
5 Stars
Biosponge Plus Review
I received my first Biosponge Plus filter when I replaced my old central air conditioning system in South Florida in early 1990's. We immediately noticed a big reduction in dust throughout the house. We've used them from that time on. When I purchased a new home in Central Florida, I immediately ordered a new frame and a packet of Biosponge Plus filters on line to fit that system. I do not see us ever using anything else.
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Reviewed by:  from Central Florida. on 1/3/2018
5
5 Stars
Florida
Great product and service i have been buying for this company for 3 years and i have refereed family friends and will continue to refer more. Best air filter in the market Thanks Elisa
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Reviewed by: (Verified Buyer)  from Coral Springs . on 12/29/2017
5
5 Stars
filters
I am very please with my filters They do a good job
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Reviewed by: (Verified Buyer)  from Boerne,TX. on 12/29/2017
5
5 Stars
biosponge filters
We've been using these filters for 10 years, since we found out the house we moved into had some mold issues (since resolved), and that my husband was getting sick from the mold spores. These filters really do a good job of cleaning the air! So much better than the store bought "cheapy" ones. We'll never go back! Highly recommended!
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Reviewed by:  from Royal Palm Beach, FL. on 11/29/2017
5
5 Stars
Biosponge filter
Have been using this product for several years. Great product, easy to order, easy to install. Love it!
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Reviewed by: (Verified Buyer)  from 63 LeMans Dr. Naples, Fl 34112. on 11/28/2017
5
5 Stars
quality
The quality of the Bio sponge filters and the customer service are both top notch. I have been a customer for several years and would not consider a different source.
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Reviewed by: (Verified Buyer)  from jupiter, florida. on 11/15/2017
5
5 Stars
Biosponge Plus Refills (6 Pack)
We originally ordered replacement AC filters from our AC service contractor which I considered somewhat expensive. I did some research and found the same filters available online a lower price at Filter Factory. The ordering is easy and the delivery is fast.
Did you find this helpful?  0 of 1 Found Helpful
Reviewed by:  from Coconut Creek. on 8/18/2017
5
5 Stars
AC Filter
I was so happy to find the Filter Factory. When I moved here 5 years ago I was purchasing filters through my AC company, they were costing me double. I went on line and found the Filter Factory, who charges me half the price and can make any size filter you need. The quality is no different then the ones I was paying double for. Great company , great product. Would recommend them highly
Did you find this helpful?  0 of 1 Found Helpful
Reviewed by:  from Naples. on 7/14/2017
5
5 Stars
review
These A/C filters (Biosponge Plus) are easy to use and easy to purchase!
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Reviewed by:  from West Palm Beach. on 6/8/2017
5
5 Stars
Review
Have been using these filters for years. Always fit perfectly - easy to change and are always delivered in a timely manner. The only thing that really works in my system and happy to have found them.
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Reviewed by:  from Woodbridge. on 4/26/2017
5
5 Stars
ac filter
Have used these filters for many years. My last air conditioner was 18 yrs old when I had it replaced. These filters work great and outlast the less expensive ones.
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Reviewed by:  from home. on 3/1/2017
5
5 Stars
FANTASTIC FILTERS !
Last night I used the last filter in our 6-pack. Seeing all that "grunge" the old filter caught before we breathed it in our lungs motivated me to get online this morning to re-order We've been using the filters for three years and couldn't be happier. Customer service is excellent, Melissa went out of her way to walk me through the re-order process in a very kind & professional manner. They are the BEST!
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Reviewed by: (Verified Buyer)  from Boca Raton, FL. on 2/15/2017
5
5 Stars
Domestic Diva
Been using you for over 20 years. Never had a problem & I like that you mail them to my home now. I highly recommend your company.
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Reviewed by:  from Coconut Creek. on 1/15/2017
5

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