Top 9 Septic Tank Filter – Replacement Under-Sink Water Filters

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1. Tuf-Tite

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Yellow, Tuf-Tite EF-4 Residential Series Effluent Filter Filter Only

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Tuf-Tite #ad - The ef-4 series filters remove solids down to 1/16" and greatly extend the life of the septic system. Country of Origin:United States. Package weight:13. 6 lb. Of 1/16" Filtration. 800 gpd gallon per day - 86 ft.
BrandTuf-Tite #ad
ManufacturerTuf-Tite #ad
Height18.2 Inches
Length4.1 Inches
Weight0.9 Pounds
Width3.6 Inches
Part Number1
ModelEF-4 Residential Series Effluent Filter

2. Tuf-Tite

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Tuf-Tite Effluent Filter EF-4 Combo

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Tuf-Tite #ad - Of 1/16" Filtration. 86 ft. The ef-4 series filters remove solids down to 1/16" and greatly extend the life of the septic system. The filter and the t-Baffle are NSF Standard 46 rated. Up to 800 gpD.
BrandTuf-Tite #ad
ManufacturerTuf-TIte #ad
Height15 Inches
Length5 Inches
Width5 Inches
Part NumberEF4
ModelEF4

3. SimTech

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STF-110, Filter Only, SimTech 4" Septic Tank Bristle Filter

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SimTech #ad - The stf-110 bristle filter easily installs in any existing 4'' Pipe or baffle and its flexible design allows for easy maintenance! Rated to filter 1200 gallons per day. Full length: 27 Inches. Designed with non-directional bristles for unrestricted flow. Over 2200 square inches of 1/16'' Filter area. The sim/tech bristle filters offer superior filtration for tissue, lint, hair, and most common solids found in wastewater.
BrandSimTech #ad
ManufacturerSimTech #ad
Weight0.5 Pounds
Part NumberSTF-110
ModelSTF-110

4. Polylok

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Polylok PL-68 Effluent Filter & Housing Baffle/Tee

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Polylok #ad - Locks in any 360° position when used with PL-68 Tee. Pl-68 housing can be used as an inlet or outlet tee. Offers 68 linear feet of 1/16” filter slots, which significantly extends time between cleaning. Accepts 3/4” PVC handle.
BrandPolylok #ad
ManufacturerPolylok #ad
Height5 Inches
Length22 Inches
Width7 Inches
Part Number30130-68H
Model30140-68H

5. Polylok

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Zabel A1800 Effluent Filter Cartridge 4"x22"

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Polylok #ad - Slots, provide less surface area for solids to attach, rather than mesh screens, and promote the sloughing action. Independent research has shown the Zabel A1800 Series filters reduce TSS by 40% in residential applications.

Zabel 4x18 and 4x22 filters can be used with ANY 4” tee, including our PL-68 tee and our Versa-Tees. Zabel’s patented flow reduces the trapping of solids in the filter by allowing them to slough off and fall back into the tank for further decomposition. One peice design: now made of polypropylene for extra strength, filters are no longer snapped together, and won’t break when servicing.
BrandPolylok #ad
ManufacturerPolylok, Inc. #ad

6. Tuf-Tite

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EF-6 Commercial Effluent Filter by Tuf-Tite

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Tuf-Tite #ad - Of 1/16" Filtration. The ef-6 series filters remove solids down to 1/16" and greatly extend the life of the septic system. 244 ft. 1, 500 gpd gallon per day.
BrandTuf-Tite #ad
ManufacturerTuf-Tite #ad
Weight3.6 Pounds
Part Numberna

7. Aero-Stream

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AS-R35 Septic Tank Riser kit, 23.5" Diameter X 35"

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Aero-Stream #ad - Complete and ready for installation. Plastic adapter ring is 30 1/4" x 30 1/4" with a 23. 5" riser ring inner diameter. Ships in two 2 packages. The new standard in septic tank riser safety & FREE SHIPPING. Includes: safety barrier, mounting fasteners, cover, sealant, riser, and illustrated instructions.
BrandAero-Stream #ad
ManufacturerAero-Stream #ad
Part Number102580
ModelAS-R35

8. Polylok

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Polylok PL-122 Effluent Filter & Housing

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Polylok #ad - Comes complete with its own housing. Has a flow control ball that shuts off the flow of effluent when the filter is removed for cleaning. Offers 122 linear feet of 1/16” filter slots, which significantly extends time between cleaning. Optional filter ready wall adapter sold separately PN: 30146. Housing comes equipped with pipe adapter. Has its own gas deflector ball which deflects solids away. No gluing of tees or pipe, no extra parts to buy. Installs easily in new tanks, or retrofits in existing systems.
BrandPolylok #ad
ManufacturerPolylok, Inc. #ad
Height4.5 Inches
Length24.5 Inches
Weight1.12 Pounds
Width6.5 Inches
Part NumberPL-122
Model3014 (PL-122)

9. Aero-Stream

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4" Septic Tank 2-Stage Effluent Filter Stainless Steel

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Aero-Stream #ad - Use with gravity distribution systems. Installs vertically in outlet baffle. Fits 4" sanitary tee baffle. And larger. Filter particles 1/16 in. Washable with garden hose.
BrandAero-Stream #ad
ManufacturerAero-Stream #ad
Part Number102919
Model102919