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Filter Bags - 945 - Extreame Savings! Save up to 49%


Extreame Savings! Up to 49% off on Filter Bags at In The National Interest. Top brands include Hydronix, The Press Club, Sumpsock, Kilowatts Energy Center, Pentek, Mutual Industries, FSI Filters, Duda Diesel, Rosin Evolution, & BEST VALUE VACS. Hurry! Limited time offers. Offers valid only while supplies last.



Hydronix SDC-45-2001 NSF Sediment Filter 4.5" OD X 20" Length, 1 Micron
In Stock
$21.13
$10.88
You Save: 49%

mpn: HYDRONIX-SDC-45-2001,

The Hydronix SDC-45-2001 sediment water filter is a 100% pure polypropylene cartridge. It is a perfect pre-filter for ultra-fine filtration--reducing sand, silt, rust and scale. It is a compatible replacement cartridge for many brands of 20-inch Big ...


120 Micron | Premium Nylon Tea Filter Press Screen Bags | 2'' x 4'' | 20 Pack | Zero Blowout Guarantee | All Micron & Sizes Available
120 Micron | Premium Nylon Tea Filter Press Screen Bags | 2" x 4" | 20 Pack | Zero Blowout Guarantee | All Micron & Sizes Available
In Stock
$19.95

ean: 0794811517269,

The Press Club is focused on making the highest-quality rosin tea extraction filters on the market at an affordable price. We only use premium nylon that is 100% food-grade and dye-free because we understand the importance of making contaminant free ...


Sumpsock Polyester Felt Filter Bag, 10 Micron, Singed For Strength, Trade Size #1, 7'' x 16'', (2 Ea/Pack)
Sumpsock Polyester Felt Filter Bag, 10 Micron, Singed For Strength, Trade Size #1, 7" x 16", (2 Ea/Pack)
In Stock
$15.88
Polyester Felt filter bags (PE) are nominally rated. The fabric is singed to prevent breaking of fibers during filtering. Polyester felt is not as easy to clean as mesh but can still be cleaned. Generally, these bags are meant to be thrown away after...


24x24x30 - Pockets 4 - MERV Rating 15
24x24x30 - Pockets 4 - MERV Rating 15
In Stock
$45.78

mpn: 242430B4M15,

24x24x30 - Pockets 4 - MERV Rating 15. Ac FilterUsa - High Dust Holding Capacity Bag Filter - MERV 15 (90-95%). Precision Ac FilterUsa high dust holding capacity extended surface bag filters are designed for use in most commercial or industrial HVAC ...


Pentek BPHE-420-50 High Efficiency Filter Bag
Pentek BPHE-420-50 High Efficiency Filter Bag
In Stock
$16.39

mpn: BPHE-420-50, ean: 0799932590726,

The semi-rigid cylindrical design allows this filter to be crushed and incinerated for easier disposal. Also known as Pentek, Ametek and US Filter 255029-03 and BPH420.High efficiency filter. Made of polypropylene microfibers. Compatible with many co...


Mutual 15925 8 oz Non Woven Geotextile Disposal Sediment Filter Wetland Bag, 6' Length x 5' Width
Mutual 15925 8 oz Non Woven Geotextile Disposal Sediment Filter Wetland Bag, 6' Length x 5' Width
In Stock
$43.15
$41.89
You Save: 3%

mpn: 15925-500, ean: 0764083592516,

Mutual disposal sediment filter wetland bag used to filter discharge water during construction projects. Manufactured from specially designed non woven geotextile, these bags act to filter sediments from the pumped discharge water. Flow rate 55 gpm p...


Hydronix SWC-45-2001 String Wound Filter 4.5'' OD X 20'' Length, 1 Micron
Hydronix SWC-45-2001 String Wound Filter 4.5" OD X 20" Length, 1 Micron
In Stock
$23.76
$23.07
You Save: 3%

mpn: SWC-45-2001, ean: 0132017518138,

This Hydronix SWC-45-2001 string wound filter is made of polypropylene fiber cord, has a particle retention size of 1 micron, and is used in a water filtration system. This filter has an outside diameter (OD) of 4.5" and overall length of 20". It is ...


FSI (BPONG5X01) Filter Bag, X100, 5 Micron, Polypropylene Felt
FSI (BPONG5X01) Filter Bag, X100, 5 Micron, Polypropylene Felt
In Stock
$15.98
$9.99
You Save: 37%

mpn: HM-39371,

Measuring 6" in diameter by a length of 20", the X01 Filter Bag has 2 square feet of surface area (0.186 square meters), making it equivalent to a standard #1 size bag. The X01 is fitted with the patented Polyloc® Ring that seals directly against th...


Hydronix CB-45-2005 NSF Carbon Block Filter 4.5'' OD X 20'' Length, 5 Micron (2 Pack)
Hydronix CB-45-2005 NSF Carbon Block Filter 4.5" OD X 20" Length, 5 Micron (2 Pack)
In Stock
$148.99

mpn: CB-4520-5-2, ean: 0600192424525,

pack of 2 filters 4.5" x 20" 5 micron carbon block.Carbon block filter for a water filtration system4.5" OD and an overall length of 20"Coconut shell carbon filter media with polypropylene outer/inner wrap, end caps and nettingParticle retention size...


Hydronix SWC-45-2030 String Wound Filter 4.5'' OD X 20'' Length, 30 Micron
Hydronix SWC-45-2030 String Wound Filter 4.5" OD X 20" Length, 30 Micron
In Stock
$22.75

mpn: HYDRONIX-SWC-45-2030, ean: 0693614032231,

This Hydronix SWC-45-2030 string wound filter is made of polypropylene fiber cord, has a particle retention size of 30 micron, and is used in a water filtration system. This filter has an outside diameter (OD) of 4.5" and overall length of 20". It is...


Hydronix HYDRONIX-SDC-25-2010-2PK SDC-25-2010 NSF Sediment Filter 2.5'' OD X 20'' Length, 10 Micron (Pack of 2)
Hydronix HYDRONIX-SDC-25-2010-2PK SDC-25-2010 NSF Sediment Filter 2.5" OD X 20" Length, 10 Micron (Pack of 2)
In Stock
$16.51
$13.08
You Save: 21%

mpn: HYDRONIX-SDC-25-2010, ean: 0799932641312,

This Hydronix SDC-25-2010 polypropylene sediment filter has a particle retention size of 10 micron and is used in a water filtration system. This coreless filter has an outside diameter (OD) of 2.5" and overall length of 20". It is made of polypropyl...


(Package Of 6) Ametek, Pentek BP-420-5 Polypropylene Filter Bags (Sold Individually)
(Package Of 6) Ametek, Pentek BP-420-5 Polypropylene Filter Bags (Sold Individually)
In Stock
$45.42

mpn: CWD-PENTEK-BP-420-5,new+6, ean: 0700999877361,

Filter Bag Housings for the Pentek BP-420-5 Bag Filter: The Pentek BP-420-5 155386-03 bag filter fits in bag filter housing assemblies for 4" W x 18" L bag filters. Use the Pentek PBH-420-1 1" Inlet/Outlet Bag Filter Vessel Water Filter System. Use t...


Lot of 5-1 Micron 4''x8'' Singed Polyester Felt Filter Bags PESP3S size 3
Lot of 5-1 Micron 4"x8" Singed Polyester Felt Filter Bags PESP3S size 3
In Stock
$23.60

mpn: PESP3S:1x5, ean: 0840194107372,

Polyester Felt filter bags (PE) are nominally rated. The fabric is singed to prevent breaking of fibers during filtering. Polyester felt is not as easy to clean as mesh but can still be cleaned. Generally, these bags are meant to be thrown away after...


2 x 100 Micron NMO Nylon 7'' x 32'' Size#2 Filter Bag Liquid Filtering
2 x 100 Micron NMO Nylon 7" x 32" Size#2 Filter Bag Liquid Filtering
In Stock
$21.60

mpn: NMOP2S:100ux2, ean: 0840194108997,

Nylon Monofilament mesh filter bags are absolute rated. The nylon mesh is stronger than polyester meshes. Nylon mesh is easy to clean and flexible. Nylon has an excellent compatibility with water, vegetable oils from animals and plants, petro-oils, o...


Polyester Felt Filter Bag, 1 Micron, (4 Ea/Pk) Singed For Strength, Trade Size #1, 7'' x 16''
Polyester Felt Filter Bag, 1 Micron, (4 Ea/Pk) Singed For Strength, Trade Size #1, 7" x 16"
In Stock
$27.88

mpn: SS-1M-4P,

(4 ea/pack) These poly felt bag sock filters are great for filtering vegetable oil, motor oil, SVO, WVO, Biodiesel, water, or any liquid down to extremely small micron ratings. Made in the USA from a high quality poly felt material, they're designed ...


Pentek BN-420-200 Nylon Monofilament Filter Bag
Pentek BN-420-200 Nylon Monofilament Filter Bag
In Stock
$14.18

mpn: BN-420-200, ean: 0516782550348,

Bag Vessel Filter Housing for the Pentek BN-420-200 Monofilament Filter Bag: 255034 BN-420-200 bag filter fits in bag vessel housing assemblies for 18" filter bags. Use the BN-420-200 with the Pentek PBH-420-1 1" inlet/outlet Bag Filter Vessel Water ...


Hydronix HX-CB-25-1005/3 Whole House RO & Drinking Systems NSF Coconut Carbon Block Water Filter 2.5 x 10-5 Micron, White
Hydronix HX-CB-25-1005/3 Whole House RO & Drinking Systems NSF Coconut Carbon Block Water Filter 2.5 x 10-5 Micron, White
In Stock
$36.51
$35.55
You Save: 3%

mpn: HX-CB-25-1005/3,

3 pack - Hydronix cb-25-1005 carbon block filters are nsf/ansi standard 42 certified for material and structural safety. Cb-25-1005 filters have a particle retention size of 5 microns, and are suitable for drinking water filtration applications. Hydr...


Mutual 15925 10 oz Non Woven Geotextile Disposal Sediment Filter Wetland Bag, 7-1/2' Length x 7-1/2' Width
Mutual 15925 10 oz Non Woven Geotextile Disposal Sediment Filter Wetland Bag, 7-1/2' Length x 7-1/2' Width
In Stock
$60.84

mpn: 15925-75-750, ean: 0764083592585,

Mutual disposal sediment filter wetland bag used to filter discharge water during construction projects. Manufactured from specially designed non woven geotextile, these bags act to filter sediments from the pumped discharge water. Flow rate 55 gpm p...


Rosin Evolution Press Bags - 37 micron screens (2'' x 4.5'') - 10 pack
Rosin Evolution Press Bags - 37 micron screens (2" x 4.5") - 10 pack
In Stock
$11.99

mpn: R10370010, ean: 0607963662629,

Rosin Evolution makes rosin tech bags designed to withstand heat and pressure from a Rosin press (1000-1500psi recommended). Each Rosin tea bag is turned inside out for maximum yield and will hold 10-20g. The 25 and 37 micron bags also have an extra ...


Best Value Vacs Stainless Steel Filters-25 Micron- 5 Pack- Cut to Size
Best Value Vacs Stainless Steel Filters-25 Micron- 5 Pack- Cut to Size
In Stock
$30.00

mpn: SSFT025UM,

25μm Stainless Steel Filter Tube 5 Pack- Cut To Size...



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