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Air Sponge Refills
> Biosponge Plus Refills (6 Pack) | For AIRTEVA & HealthSmart Furnace - AC Filters
Each package contains (6) refills
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Biosponge Plus Refills (6 Pack) | For AIRTEVA & HealthSmart Furnace - AC Filters
142
Review(s)
5
0
5
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Price
Your Price:
$69.95
Retail Price:
$109.00
Your Savings:
$39.05
(36%)
Availability:
Custom Sized - Ships in 24 hours
Part Number:
ASFR2
Air Sponge Filter Refills:
Learn about the Air Sponge Filters
Includes:
(6) replacement pads.
Single pack available
Healthier Air:
Provides maximum protection against airborne contamination
Saves Money:
Clean systems use less electricity, and breakdown less often
Choose Options
Filter width
Filter width
Select Width
8 [+$-5.00]
9 [+$-5.00]
10 [+$-5.00]
11 [+$-5.00]
12 [+$-5.00]
13
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23
24
25
Width fractional
Width fractional
0
1/8
1/4
3/8
1/2
5/8
3/4
7/8
Filter length
Filter length
Select Length
8 [+$-5.00]
9 [+$-5.00]
10 [+$-5.00]
11 [+$-5.00]
12 [+$-5.00]
13
14
15
16
17
18
19
20
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22
23
24
25
26 [+$5.00]
27 [+$6.00]
28 [+$7.00]
29 [+$8.00]
30 [+$9.00]
31 [+$10.00]
32 [+$11.00]
33 [+$12.00]
34 [+$13.00]
35 [+$14.00]
36 [+$15.00]
37 [+$16.00]
38 [+$17.00]
39 [+$18.00]
40 [+$19.00]
41 [+$20.00]
42 [+$21.00]
43 [+$22.00]
44 [+$23.00]
Length fractional
Length fractional
0
1/8
1/4
3/8
1/2
5/8
3/4
7/8
VOC - ODOR FILTER (optional)
VOC - ODOR FILTER (optional)
None
Activated Carbon (2) [+$24.94]
Zeolite (2) [+$26.94]
(1) Activated Carbon & (1) Zeolite [+$25.94]
Reminders
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Description
Customer Reviews
Questions and Answers
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
How to Videos
Installing a refill into a frame
Installing a frame into a grill
Installing a frame into a furnace/air handler
View All Reviews
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 6
Found Helpful
Reviewed by:
Georgene
from Florida.
on 11/1/2015
5
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 4
Found Helpful
Reviewed by:
Joanne Maves
from Sacramento CA.
on 11/30/2015
5
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 4
Found Helpful
Reviewed by:
ellie
from Delray Beach, FL.
on 10/11/2015
5
Best Ever
These are the best filters I've ever used. They capture so much dirt and dust that would have ended up in my families lungs. The customer service is fantastic. I will never buy furnace filters anyplace else.
Did you find this helpful?
1 of 3
Found Helpful
Reviewed by:
Jim
from Weston, FL.
on 4/29/2019
5
Bio sponge plus filter
I having been using these filters for years. So much better than store items. Worth the price. Does an excellent job.
Did you find this helpful?
1 of 3
Found Helpful
Reviewed by:
Ellen Cirillo
from Coconut Creek.
on 1/29/2019
5
Fantastic
This is the best air filter ever. Because the frame and filter is custom made, it essentially fits perfect preventing gaps that allow unfiltered air through the A/C handler. "Dirty" air going up thru the handler reduces efficiency and allows dirty air up through which eventually clogs the duct work. The filtered pollutants don't go all over the place when filter is changed like regular pleated ones do. I have used these now in 3 different homes in the last 19 years. Service is fantastic and I appreciate the convenience of quick turnarounds, reminders, discounts, and the reward system. Thank you so very much for a quality product.
Did you find this helpful?
1 of 3
Found Helpful
Reviewed by:
D. Thomas
from Clermont.
on 12/29/2018
5
AC Filters
Love this company. Their delivery is fast & dependable and their product is great quality - CONSISTANTLY!
Did you find this helpful?
1 of 3
Found Helpful
Reviewed by:
Carol
from Florida.
on 8/29/2018
5
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.
Did you find this helpful?
1 of 3
Found Helpful
Reviewed by:
R Millett
from Central Florida.
on 1/3/2018
5
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!
Did you find this helpful?
1 of 2
Found Helpful
Reviewed by:
Andrea
from Royal Palm Beach, FL.
on 11/29/2017
5
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 2
Found Helpful
Reviewed by:
david veneziano
from coral springs.
on 6/8/2017
5
Excellent
I've been using Bio Sponge products for many years. They are quality, do a good job at filtering and they arrive quickly after ordering online. Good Company to buy from.
Did you find this helpful?
Reviewed by:
Terry Kehoe
from Naples.
on 5/22/2021
5
shipping of filters
We have used the great biosponge filters for 6 years with GREAT SATISFACTION but were not happy with your new shipping method of only the plastic wrap. The cardboard shipping box previously used was much superior and the filters arrive in FAR BETTER CONDITION. PLEASE CONSIDER!!!!!
Did you find this helpful?
Reviewed by:
Molly Doran
from 701 Holly Lane Boca Raton FL.
on 5/13/2021
5
The Best
Just want to say thank you for replacing the lost filters. I have been using your filters for many many years, they are absolutely the best, and so are the folks who answer the phone. Thank you again Steve
Did you find this helpful?
Reviewed by:
Steve Goldsmith
from Delray Beach, Florida.
on 4/27/2021
5
waitting
serial #213888
Did you find this helpful?
Reviewed by:
dany canegitta
from 520 nw 179 st.miami fl. 33169.
on 3/9/2021
5
Use of filter
We have been using them for years, just was getting them Modern Air. They work very well.
Did you find this helpful?
Reviewed by:
Henry Barker
from Ft Myers, Fl.
on 2/1/2021
5
Filter Replacement Source
The Filter Factory is easy to deal with and has excellent customer service skills. The website is a breeze to use and the filter quality is above all others I have tries. There is no reason to look any further for a filter replacement source.
Did you find this helpful?
Reviewed by:
Joseph Rabena
from Tequesta, fl.
on 1/21/2021
5
Filters
I have ordered these Biosponge Plus A/C filters for more than a decade. Great, accurate, efficient service.
Did you find this helpful?
Reviewed by:
Luanne L. Bayer
from Plantation.
on 7/16/2020
5
love \em
we live on a dirt road so have lots of dust.. we have dogs and cats so have fur and dirt. This filter is the BEST for all of it !!!
Did you find this helpful?
Reviewed by:
susan
from West Palm Beach.
on 6/27/2020
5
Review
Arrived on time and in good condition. Instructions very clear. Easy to install (with or without the frame). Certainly does trap allergens (I have a dog who is shedding now and a cockatiel molting now) but air inside is fresh and clear. Have used these filters before and are the best for the money. Being able to state specific size of opening is a definite plus. Never have had a problem with these filters and would highly recommend them to any one looking for an easy to install and quality filter.
Did you find this helpful?
Reviewed by:
Phil Holahan
from Florida.
on 4/27/2020
5
Biosponge plus filters
These filters work for me. We've been using them over 5 years and they're the best. Filter Factory does a good job of nagging me to buy them so I don't forget. Shipping is fast and free, so what's not to like.
Did you find this helpful?
Reviewed by:
hwb3
from Florida.
on 9/16/2019
5
Review
Just right for my AC system.
Did you find this helpful?
0 of 1
Found Helpful
Reviewed by:
Martin
from Connecticut.
on 7/1/2019
5
Review
No complaints so far. Customer Service and Delivery excellent also. Glad I found them.
Did you find this helpful?
0 of 1
Found Helpful
Reviewed by:
Lu
from Florida.
on 2/15/2019
5
Perfect fit
Perfect fit - can’t find needed size in local stores.
Did you find this helpful?
0 of 1
Found Helpful
Reviewed by:
Caroline
from Florida.
on 1/8/2019
5
Biosponge filter
Excellent service and prices.
Did you find this helpful?
0 of 1
Found Helpful
Reviewed by:
Kevin
from Florida.
on 11/8/2018
5
The Biosponge filters do an excellent job of trapping dust and dirt.
The Biosponge filters do an excellent job of trapping dust and dirt.
Did you find this helpful?
0 of 1
Found Helpful
Reviewed by:
Sheila Millard
from Boca Raton .
on 11/5/2018
5
View all Q&A
Q:
What is the difference between Biosponge and Biosponge Plus?
Asked by:
beverly
- 12/8/2015
A:
Biosponge is a 30-60 day filter and Biosponge Plus is a 60 day filter. Biosponge Plus is woven denser so it will last longer and is more efficient at 92.3% Arrestance.
Was this answer helpful?
9 of 10
Customer(s) found this Answer helpful.
Answer provided by:
Elissa (12/28/2015)
(Submit an answer)
Q:
What size are these filters? I need 13.75 x 13.75.
Asked by:
Joanne
- 11/9/2015
A:
Our filters are custom made to the exact size you require.
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2 of 3
Customer(s) found this Answer helpful.
Answer provided by:
richard r (1/12/2016)
(Submit an answer)
Q:
Does the frame faces up or down?
Asked by:
masope
- 10/27/2014
A:
The black mesh of the frame should be facing the unit and the writing side of the pad should be facing out to the room.
Was this answer helpful?
1 of 2
Customer(s) found this Answer helpful.
Answer provided by:
Elissa (7/31/2018)
A:
The gasket side of the frame faces toward the unit and the filter material should be facing the opposite direction.
Was this answer helpful?
1 of 2
Customer(s) found this Answer helpful.
Answer provided by:
Elissa (2/15/2017)
(Submit an answer)
Q:
I want to 1" thickness. see no choice for this?
Asked by:
m
- 5/5/2017
A:
1" thickness is standard.
Was this answer helpful?
0 of 1
Customer(s) found this Answer helpful.
Answer provided by:
elissa1 (12/19/2018)
(Submit an answer)
Q:
Whats the difference Biosponge regular and biosponge plus?
Asked by:
David Gore
- 10/21/2015
No Answers have been submitted yet.
(Submit an answer)
Q:
Filter measures 23 1/2 x 29 1/2. Do you have this size?9
Asked by:
William l Riggs
- 4/16/2016
No Answers have been submitted yet.
(Submit an answer)
Q:
I inherited some of these filters from the previous homeowner. One side has bio sponge written on it in blue and the other side has no writing. Can you tell me which side faces outward to the home air and which side faces towards the inside? Thanks
Asked by:
Brian
- 8/16/2016
No Answers have been submitted yet.
(Submit an answer)
Q:
CAN YOU PLEASE CUT THE REORDER FILTERS ONE HALF INCH SHORTER ON BOTH LENGTH AN WIDTH?
Asked by:
DAVID HERSH
- 3/15/2017
No Answers have been submitted yet.
(Submit an answer)
Q:
I need a custom frame for this filter size also. Can you make it?
Asked by:
Paul Hubbell
- 5/2/2017
No Answers have been submitted yet.
(Submit an answer)
Q:
I need 13.75 wide x 42 inch long and 3/4 to 1 inch thick micropore filter with frame. Can you make this size?
Asked by:
Paul Hubbell
- 5/2/2017
No Answers have been submitted yet.
(Submit an answer)
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