Filters | Surplus Network

Aquarium Waterfall Filter Pump Fish Tank Hang External Oxygen Pump Water Filter

USA

Aquarium Waterfall Filter Pump Fish...

$8.98 USD

Aquarium Waterfall Filter Pump Fish...

$8.98 USD

Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank Aquarium Up to 60 Gal

USA

Bio Sponge Filter Breeding Fry Betta...

$5.18 USD

Bio Sponge Filter Breeding Fry Betta...

$5.18 USD

VEVOR External 75 Gallon Aquarium Canister Filter 9w UV 264 GPH Fish Tank Pump

USA

VEVOR External 75 Gallon Aquarium...

$64.99 USD

VEVOR External 75 Gallon Aquarium...

$64.99 USD

Fluval Connector Tube for FX UVC In-Line Clarifier

USA

Fluval Connector Tube for FX UVC...

$12.69 USD

Fluval Connector Tube for FX UVC...

$12.69 USD

10-FT ROLL BLUE BONDED AQUARIUM FILTER MEDIA PAD 12" X 10

USA

10-FT ROLL BLUE BONDED AQUARIUM...

$14.45 USD

10-FT ROLL BLUE BONDED AQUARIUM...

$14.45 USD

Multi-Layer Aquarium Filter for 5-30 Gallon Fish Tanks Oxygenating Water Wheel

USA

Multi-Layer Aquarium Filter for 5-30...

$11.99 USD

Multi-Layer Aquarium Filter for 5-30...

$11.99 USD

FLUVAL CARBON EXTERNAL FILTERS 3 PACK 3 X 100G NEW

USA

FLUVAL CARBON EXTERNAL FILTERS 3 PACK...

$11.99 USD

FLUVAL CARBON EXTERNAL FILTERS 3 PACK...

$11.99 USD

Low-Noise Aquarium Filter Multi-Layer Power Filter for 10 to 50 Gallon Fish Tank

USA

Low-Noise Aquarium Filter Multi-Layer...

$11.99 USD

Low-Noise Aquarium Filter Multi-Layer...

$11.99 USD

Air Driven Corner Filter Sponge Fry Shrimp Nano Fish Tank Aquarium up to 40 Gal

USA

Air Driven Corner Filter Sponge Fry...

$11.99 USD

Air Driven Corner Filter Sponge Fry...

$11.99 USD

TETRA WHISPER BIO-BAG DISPOSABLE FILTER CARTRIDGES UNASSEMBLED medium12 PACK New

USA

TETRA WHISPER BIO-BAG DISPOSABLE...

$10.65 USD

TETRA WHISPER BIO-BAG DISPOSABLE...

$10.65 USD

Bio Sponge Filter Media Pad Cut-to-fit Foam up to 20"x20"x2" Aquarium Fish Tank

USA

Bio Sponge Filter Media Pad...

$7.29 USD

Bio Sponge Filter Media Pad...

$7.29 USD

MarineLand Penguin 200 Power Filter, 200GPH (PF0200B),Black

USA

MarineLand Penguin 200 Power Filter,...

$28.99 USD

MarineLand Penguin 200 Power Filter,...

$28.99 USD

Aquarium Fish Tank Filter Media Bio Balls 16mm Dia Canister Pond Cleaning 100pcs

USA

Aquarium Fish Tank Filter Media Bio...

$3.98 USD

Aquarium Fish Tank Filter Media Bio...

$3.98 USD

Aqueon QuietFlow 10 LED PRO Aquarium Power Filter

USA

Aqueon QuietFlow 10 LED PRO Aquarium...

$18.99 USD

Aqueon QuietFlow 10 LED PRO Aquarium...

$18.99 USD

TETRA WHISPER BIO-BAG DISPOSABLE FILTER CARTRIDGES UNASSEMBLED LARGE 12 PACK New

USA

TETRA WHISPER BIO-BAG DISPOSABLE...

$17.97 USD

TETRA WHISPER BIO-BAG DISPOSABLE...

$17.97 USD

FLUVAL FX UVC 6-WATT CLARIFIER- A199 Fluval for FX2/FX4/FX6 Canister Filter

USA

FLUVAL FX UVC 6-WATT CLARIFIER- A199...

$104.99 USD

FLUVAL FX UVC 6-WATT CLARIFIER- A199...

$104.99 USD

Undergravel Aquarium Filter for 40-55 Gallon Tanks � Four 11.25� x 11.25� Pla...

USA

Undergravel Aquarium Filter for 40-55...

$20.09 USD

Undergravel Aquarium Filter for 40-55...

$20.09 USD

15 Pack PF-L Carbon Cartridges for Top Fin Silenstream PF20, PF30, PF40 and PF75

USA

15 Pack PF-L Carbon Cartridges for...

$21.89 USD

15 Pack PF-L Carbon Cartridges for...

$21.89 USD

AQUEON FILTER CARTRIDGE LARGE. FOR QUIET FLOW 20.30.50,55 & 75 FILTERS. 6PK

USA

AQUEON FILTER CARTRIDGE LARGE. FOR...

$17.99 USD

AQUEON FILTER CARTRIDGE LARGE. FOR...

$17.99 USD

Bio Sponge Filter Breeding Fry Shrimp Aquarium Fish Tank Double Head(L) Aquarium

USA

Bio Sponge Filter Breeding Fry Shrimp...

$8.99 USD

Bio Sponge Filter Breeding Fry Shrimp...

$8.99 USD

Mini Aquarium Fish Tank Waterfall Hang On External Oxygen Pump Water Filter USA

USA

Mini Aquarium Fish Tank Waterfall...

$8.89 USD

Mini Aquarium Fish Tank Waterfall...

$8.89 USD

19" ROLL White BONDED AQUARIUM FILTER MEDIA PAD FILTER FIBER FLOSS 49*11cm

USA

19" ROLL White BONDED AQUARIUM FILTER...

$8.47 USD

19" ROLL White BONDED AQUARIUM FILTER...

$8.47 USD

Fish Tank Aquarium Filter Cartridge Tetra Whisper Bio-Bag Large 12-Pack New

USA

Fish Tank Aquarium Filter Cartridge...

$16.99 USD

Fish Tank Aquarium Filter Cartridge...

$16.99 USD

5 lbs Premium Aquarium Activated Carbon Charcoal in 1 Filter Media Bag Reef Pond

USA

5 lbs Premium Aquarium Activated...

$19.00 USD

5 lbs Premium Aquarium Activated...

$19.00 USD

Bio Sponge Filter Media Pads Cut-to-fit Foam for Aquarium Fish Tanks Koi Ponds

China

Bio Sponge Filter Media Pads...

$7.08 USD

Bio Sponge Filter Media Pads...

$7.08 USD

6 Pack PF-L Carbon Cartridge for Top Fin Silenstream PF20 PF30 PF40 and PF75 P .

USA

6 Pack PF-L Carbon Cartridge for Top...

$12.45 USD

6 Pack PF-L Carbon Cartridge for Top...

$12.45 USD

TETRA WHISPER BIO-BAG DISPOSABLE FILTER CARTRIDGES UNASSEMBLED LARGE 12 PACK New

USA

TETRA WHISPER BIO-BAG DISPOSABLE...

$17.94 USD

TETRA WHISPER BIO-BAG DISPOSABLE...

$17.94 USD

VEVOR 30 Gallon Aquarium Canister Filter External 5w UV 172GPH Fish Tank w/ Pump

USA

VEVOR 30 Gallon Aquarium Canister...

$49.99 USD

VEVOR 30 Gallon Aquarium Canister...

$49.99 USD

Fluval Primer Assembly with Cover for 07 Series Filter

USA

Fluval Primer Assembly with Cover for...

$13.49 USD

Fluval Primer Assembly with Cover for...

$13.49 USD

Fluval FX4 FX5 FX6 Canister Filter 10x Lid Fastener M5 Barrel Nut Cover Lock

USA

Fluval FX4 FX5 FX6 Canister Filter...

$8.95 USD

Fluval FX4 FX5 FX6 Canister Filter...

$8.95 USD

3 Pack Aquarium Bio Sponge Filter Breeding Fry Betta Shrimp Nano Fish Tank Small

USA

3 Pack Aquarium Bio Sponge Filter...

$8.95 USD

3 Pack Aquarium Bio Sponge Filter...

$8.95 USD

SunSun HW-302 3-Stage External Canister Aquarium Filter 264GPH

USA

SunSun HW-302 3-Stage External...

$54.99 USD

SunSun HW-302 3-Stage External...

$54.99 USD

Corner Bio Sponge Filter Breeding Shrimp Nano Fish Tank Aquarium Up to 90 Gal

USA

Corner Bio Sponge Filter Breeding...

$6.58 USD

Corner Bio Sponge Filter Breeding...

$6.58 USD

Bio Sponge Filter Media Pads Cut-to-fit Foam for Aquarium Fish Tanks Koi Ponds

China

Bio Sponge Filter Media Pads...

$6.94 USD

Bio Sponge Filter Media Pads...

$6.94 USD

Tetra Whisper IQ Power Filter, 175 GPH, with Stay Clean Technology, 30 Gallons,

USA

Tetra Whisper IQ Power Filter, 175...

$18.51 USD

Tetra Whisper IQ Power Filter, 175...

$18.51 USD

Internal Aquarium Filter Submersible Power Filter with Water Pump for Fish Tanks

USA

Internal Aquarium Filter Submersible...

$12.86 USD

Internal Aquarium Filter Submersible...

$12.86 USD

The Press Club 2" x 4" Premium Nylon Filter Bags, Zero Blowout Guarantee™

USA

The Press Club 2" x 4" Premium Nylon...

$12.95 USD

The Press Club 2" x 4" Premium Nylon...

$12.95 USD

Aquarium Filter Media Ceramic Bio Balls Bio Filter Media Bio Ceramic Rings

USA

Aquarium Filter Media Ceramic Bio...

$9.89 USD

Aquarium Filter Media Ceramic Bio...

$9.89 USD

Aquarium Filter Media - Upgraded 8-Layer Filter Pads for Aquarium 19in*16in

USA

Aquarium Filter Media - Upgraded...

$10.79 USD

Aquarium Filter Media - Upgraded...

$10.79 USD

Aquarium External Canister Filter Fish Tank with Pump Table Mute Filters Bucket

USA

Aquarium External Canister Filter...

$39.69 USD

Aquarium External Canister Filter...

$39.69 USD

VEVOR 235 Gallon Aquarium Canister Filter 9w UV Sterilizer 660GPH Fish Tank

USA

VEVOR 235 Gallon Aquarium Canister...

$94.99 USD

VEVOR 235 Gallon Aquarium Canister...

$94.99 USD

Whisper Bio-Bag Filter Cartridges for Aquariums - Unassembled Medium, 12 Count (

USA

Whisper Bio-Bag Filter Cartridges for...

$9.81 USD

Whisper Bio-Bag Filter Cartridges for...

$9.81 USD

5 in 1 UV Sterilizers Filter Internal Aquarium Fish Tank Oxygen Water Pump Clean

USA

5 in 1 UV Sterilizers Filter Internal...

$24.92 USD

5 in 1 UV Sterilizers Filter Internal...

$24.92 USD

2PK 3-in-1 Replacement Air Filter for MSA3 Purifiers H13 True HEPA Remove 99.97%

USA

2PK 3-in-1 Replacement Air Filter for...

$21.99 USD

2PK 3-in-1 Replacement Air Filter for...

$21.99 USD

5 lbs Activated Carbon Grade A for Canister Filter Media Mesh Bag Aquarium Pond

USA

5 lbs Activated Carbon Grade A for...

$19.50 USD

5 lbs Activated Carbon Grade A for...

$19.50 USD

Tetra Whisper Bio-Bag Filter Cartridges For Aquariums - Ready To Use , Large

USA

Tetra Whisper Bio-Bag Filter...

$10.99 USD

Tetra Whisper Bio-Bag Filter...

$10.99 USD

K1,MEDIA FILTRATION,k2, k3,STOCK 4 CUFT, 2 CUBICFT , 2gal 1cu ft LOOK PRICE IS

USA

K1,MEDIA FILTRATION,k2, k3,STOCK 4...

$23.49 USD

K1,MEDIA FILTRATION,k2, k3,STOCK 4...

$23.49 USD

For Aqueon Filter Cartridge Large QuietFlow 20,30,50,55,75 Compatible GenericPad

USA

For Aqueon Filter Cartridge Large...

$21.88 USD

For Aqueon Filter Cartridge Large...

$21.88 USD

VEVOR 200 Gallon Aquarium Canister Filter 9w UV Sterilizer 528GPH Fish Tank

USA

VEVOR 200 Gallon Aquarium Canister...

$88.99 USD

VEVOR 200 Gallon Aquarium Canister...

$88.99 USD

Air Filter Foam Sheet-Black Anti-Dust 60 PPI - 10 PPI, Thick 3mm/5mm/10mm

China

Air Filter Foam Sheet-Black Anti-Dust...

$29.00 USD

Air Filter Foam Sheet-Black Anti-Dust...

$29.00 USD

4 PCS Bio Double Sponge Filter Betta Fry Aquarium Fish Tank XY-2831

USA

4 PCS Bio Double Sponge Filter Betta...

$11.98 USD

4 PCS Bio Double Sponge Filter Betta...

$11.98 USD

Coarse Bio Sponge Filter Media Pad Cut-to-fit Foam 18"x18"x2" Aquarium Fish Tank

USA

Coarse Bio Sponge Filter Media Pad...

$7.69 USD

Coarse Bio Sponge Filter Media Pad...

$7.69 USD

Bio Sponge Corner Filter Aquarium Fish Tank Up To 40 Gallon Fish Tanks.Fast ship

USA

Bio Sponge Corner Filter Aquarium...

$6.79 USD

Bio Sponge Corner Filter Aquarium...

$6.79 USD

SunSun HW-303A 3 Stage Aquarium External Canister Filter 370 GPH

USA

SunSun HW-303A 3 Stage Aquarium...

$62.99 USD

SunSun HW-303A 3 Stage Aquarium...

$62.99 USD

Internal Aquarium Filter with Aeration System 100GPH 5W Power Filter for 5 to

USA

Internal Aquarium Filter with...

$15.00 USD

Internal Aquarium Filter with...

$15.00 USD

Bio Sponge LARGE Filter Aqua Fish Tanks up to 60 Gallon Fish Tanks. Fast Ship!

USA

Bio Sponge LARGE Filter Aqua Fish...

$9.49 USD

Bio Sponge LARGE Filter Aqua Fish...

$9.49 USD

Fluval FX4/FX5/FX6 AquaStop Valve and 2 Piece O Ring

USA

Fluval FX4/FX5/FX6 AquaStop Valve and...

$25.99 USD

Fluval FX4/FX5/FX6 AquaStop Valve and...

$25.99 USD

Refugium kit - 20 Gallon Long 5 Chamber Adjustable Sump kit

USA

Refugium kit - 20 Gallon Long 5...

$89.99 USD

Refugium kit - 20 Gallon Long 5...

$89.99 USD

5.9″ Big Prefilter Sponge Foam Replacement Filtration Kit for Pond Aquarium Fish

USA

5.9″ Big Prefilter Sponge Foam...

$6.99 USD

5.9″ Big Prefilter Sponge Foam...

$6.99 USD

Aqueon QuietFlow 30/50 Specialty Fish Aquarium Tank Water Filter Pads Carbon 4pk

USA

Aqueon QuietFlow 30/50 Specialty Fish...

$9.99 USD

Aqueon QuietFlow 30/50 Specialty Fish...

$9.99 USD

12 For Count Ammonia Reducer Filter Pads for Aqueon Quietflow LED PRO Model 10

USA

12 For Count Ammonia Reducer Filter...

$9.99 USD

12 For Count Ammonia Reducer Filter...

$9.99 USD

Aquaclear 20, 30, 50 Extension Tube

USA

Aquaclear 20, 30, 50 Extension Tube

$8.69 USD

Aquaclear 20, 30, 50 Extension Tube

$8.69 USD

VEVOR 75 Gallon 3 Stage Aquarium Canister Filter 9w UV 264GPH Fish Tank w/ Pump

USA

VEVOR 75 Gallon 3 Stage Aquarium...

$63.99 USD

VEVOR 75 Gallon 3 Stage Aquarium...

$63.99 USD