Knapp & Schlappi Lbr.co., Inc.
"World's Largest Hardware Store"®
Store Locator | Help
ORDER BY PHONE: 1-855-828-9792
Shopping Cart - 0 items
spacer
 
Shop
Narrow Your Results By:




 
 
Click here to request
MSDS information
Request a Copy of an MSDS
 for products purchased
on doitbest.com

 
 

HACKER SAFE certified sites prevent over 99.9% of hacker crime.
Home > 

Heating & Cooling

>

Furnace Filters

remove
Our Most Popular Furnace Filters
10X10X1 FBRGL AIR FILTER
10X10X1 FBRGL AIR FILTER
Sold in multiples of 12
Model: 10055.011010
SKU: 405752
Online Price: $15.48
16X16X1 PLEAT M6 FILTER
16X16X1 PLEAT M6 FILTER
Sold in multiples of 12
Model: 447943
SKU: 447943
Online Price: $35.88
AUTO HAV AIR VENT VALVE
AUTO HAV AIR VENT VALVE
Model: 0950108-HAV-1/8"
SKU: 448135
Online Price: $6.79
Online Prices may differ from in-store prices
(222 items found)
14X20X1 DUST&POLN FILTER
14X20X1 DUST&POLN FILTER - 9835DC-6 by 3m Co
Model: 9835DC-6
SKU: 492043
Online Price: $9.99
more from Allergen Furnace Filters
14X30X1 PLEAT M8 FILTER
14X30X1 PLEAT M8 FILTER - 448028 by Flanders Corp
Model: 448028
SKU: 448028
Sold in multiples of 12
Online Price: $51.48
more from Furnace Filters - Pleated
12X12X1 ALLERGEN FILTER
12X12X1 ALLERGEN FILTER - 2010DC-6 by 3m Co
Model: 2010DC-6
SKU: 412841
more from Allergen Furnace Filters
20X24X1 PLEAT M6 FILTER
20X24X1 PLEAT M6 FILTER - 447978 by Flanders Corp
Model: 447978
SKU: 447978
Sold in multiples of 12
Online Price: $35.88
more from Furnace Filters - Pleated
4"WHT MAXIFLOW PEST HOOD
4"WHT MAXIFLOW PEST HOOD - MVPB4Z by Dundas Jafine
Model: MVPB4Z
SKU: 260241
Sold in multiples of 12
Online Price: $51.48
more from Electrostatic Furnace Filters
20X20 FURNACE FILTER
20X20 FURNACE FILTER - 10255.012020 by Flanders Corp
Model: 10255.012020
SKU: 437123
Sold in multiples of 12
Online Price: $33.48
more from Furnace filters
20X25X4 PLTD AIR FILTER
20X25X4 PLTD AIR FILTER - 80055.042025 by Flanders Corp
Model: 80055.042025
SKU: 406058
Sold in multiples of 6
Online Price: $92.94
more from Furnace Filters - Pleated
14X20X1 PLEAT M8 FILTER
14X20X1 PLEAT M8 FILTER - 424536 by Flanders Corp
Model: 424536
SKU: 424536
Sold in multiples of 12
Online Price: $51.48
more from Electrostatic Furnace Filters
30X31-1/2X1 FBRGL FILTER
30X31-1/2X1 FBRGL FILTER - GHP3031 by Flanders Corp
Model: GHP3031
SKU: 430493
Online Price: $4.99
more from Furnace filters
30"X20'X1" FBRGLS FILTER
30"X20'X1" FBRGLS FILTER - HR30240 by Flanders Corp
Model: HR30240
SKU: 430509
Online Price: $13.99
more from Furnace Filters - Rolls
18X24X1 PLEAT M6 FILTER
18X24X1 PLEAT M6 FILTER - 497215 by Flanders Corp
Model: 497215
SKU: 497215
Sold in multiples of 12
Online Price: $35.88
more from Furnace filters
12X24X1 DUST RDCT FILTER
12X24X1 DUST RDCT FILTER - 320DC-6 by 3m Co
Model: 320DC-6
SKU: 462284
Sold in multiples of 6
Online Price: $31.74
more from Furnace filters
30X36X1 FIBERGLS FILTER
30X36X1 FIBERGLS FILTER - GHP3036 by Flanders Corp
Model: GHP3036
SKU: 436461
Online Price: $3.99
more from Furnace filters
14X25X1 FBRGL AIR FILTER
14X25X1 FBRGL AIR FILTER - 10055.011425 by Flanders Corp
Model: 10055.011425
SKU: 430108
Sold in multiples of 12
Online Price: $15.48
more from Furnace filters
12X36X1 PLEAT M6 FILTER
12X36X1 PLEAT M6 FILTER - 447911 by Flanders Corp
Model: 447911
SKU: 447911
Sold in multiples of 12
Online Price: $35.88
more from Furnace Filters - Pleated
14X24X1 DUST RDCT FILTER
14X24X1 DUST RDCT FILTER - 323DC-6 by 3m Co
Model: 323DC-6
SKU: 462292
Sold in multiples of 6
Online Price: $31.74
more from Furnace filters
16X20X2 FURNACE FILTER
16X20X2 FURNACE FILTER - 80055.021620 by Flanders Corp
Model: 80055.021620
SKU: 436259
Sold in multiples of 12
Online Price: $53.88
more from Furnace Filters - Pleated
20X30X1 PLEAT M8 FILTER
20X30X1 PLEAT M8 FILTER - 448044 by Flanders Corp
Model: 448044
SKU: 448044
Sold in multiples of 12
Online Price: $51.48
more from Furnace Filters - Pleated
25X25X1 PLEAT M6 FILTER
25X25X1 PLEAT M6 FILTER - 497029 by Flanders Corp
Model: 497029
SKU: 497029
Sold in multiples of 12
Online Price: $35.88
more from Furnace Filters - Pleated
14X24X1 FBRGL AIR FILTER
14X24X1 FBRGL AIR FILTER - 10055.011424 by Flanders Corp
Model: 10055.011424
SKU: 404888
Sold in multiples of 12
Online Price: $27.48
more from Furnace filters
Online Prices may differ from in-store prices
Recently Viewed Items
There are no items in your Recently Viewed list
Online Prices may differ from in-store prices
Home  |  Customer Service  |  Track Your Package  |  Safe Shopping  |  Privacy Policy  |  About Us  |  Site Map