Filters | Surplus Network

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

10-FT ROLL BLUE BONDED AQUARIUM...

$14.45 USD

10-FT ROLL BLUE BONDED AQUARIUM...

$14.45 USD

10' Roll Pinky Filters Floss - Fresh...

$14.45 USD

10' Roll Pinky Filters Floss - Fresh...

$14.45 USD

SeaChem – Large Aquarium Fish Tank Filter, Tidal 110 Gallon (400 Liters) by S...

SeaChem – Large Aquarium Fish Tank...

$69.90 USD

SeaChem – Large Aquarium Fish Tank...

$69.90 USD

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

Bio Sponge Filter Breeding Fry Betta...

$5.18 USD

Bio Sponge Filter Breeding Fry Betta...

$5.18 USD

Aquaclear Power Filter Customer Retruns

Aquaclear Power Filter Customer Retruns

$24.00 USD

Aquaclear Power Filter Customer Retruns

$24.00 USD

MarineLand Magnum Polishing Internal Canister Filter For aquariums Up To 97 Gal

MarineLand Magnum Polishing Internal...

$55.00 USD

MarineLand Magnum Polishing Internal...

$55.00 USD

Aqua-Tech EZ-Change Aquarium Filter #3 Cartridge For 20-40/30-60 Filters 6-Pack

Aqua-Tech EZ-Change Aquarium Filter...

$13.73 USD

Aqua-Tech EZ-Change Aquarium Filter...

$13.73 USD

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

12 For Count Ammonia Reducer Filter...

$9.99 USD

12 For Count Ammonia Reducer Filter...

$9.99 USD

Replacement UV Lamp for GRECH CPF-2500 13 Watt UV Pressured Filter G23 Base 13W

Replacement UV Lamp for GRECH...

$9.99 USD

Replacement UV Lamp for GRECH...

$9.99 USD

Interpet Life Flow Internal Power Filter Replacement Cartridge, 3 Pack

Interpet Life Flow Internal Power...

$9.99 USD

Interpet Life Flow Internal Power...

$9.99 USD

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

Coarse Bio Sponge Filter Media Pad...

$7.69 USD

Coarse Bio Sponge Filter Media Pad...

$7.69 USD

Fluval Silicone Lubricant

Fluval Silicone Lubricant

$7.69 USD

Fluval Silicone Lubricant

$7.69 USD

VEVOR 55 Gallon Aquarium Canister Filter 7w UV Sterilizer 225GPH Fish Tank Pump

VEVOR 55 Gallon Aquarium Canister...

$59.99 USD

VEVOR 55 Gallon Aquarium Canister...

$59.99 USD

Aqueon Replacement Filter Cartridges Medium - 6 pack

Aqueon Replacement Filter Cartridges...

$14.93 USD

Aqueon Replacement Filter Cartridges...

$14.93 USD

Tetra Whisper Bio-Bag Disposable Filter Cartridges 12 Count, Large

Tetra Whisper Bio-Bag Disposable...

$12.00 USD

Tetra Whisper Bio-Bag Disposable...

$12.00 USD

200 Gallon Aquarium Canister Filter UV 9w UV Sterilizer Fish Tank SUNSUN HW-304B

200 Gallon Aquarium Canister Filter...

$107.89 USD

200 Gallon Aquarium Canister Filter...

$107.89 USD

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

Aquarium Waterfall Filter Pump Fish...

$8.99 USD

Aquarium Waterfall Filter Pump Fish...

$8.99 USD

Aquarium Filter Pad Filter Media Roll Biochemical Cotton Filter Cleaning Foam

Aquarium Filter Pad Filter Media Roll...

$8.99 USD

Aquarium Filter Pad Filter Media Roll...

$8.99 USD

Aquarium Filter Media Activated Carbon Ceramic Ring Biological Ball Fish Tank

Aquarium Filter Media Activated...

$8.99 USD

Aquarium Filter Media Activated...

$8.99 USD

Fluval Phosphate Remover Pads 306/406, 307/407

Fluval Phosphate Remover Pads...

$8.99 USD

Fluval Phosphate Remover Pads...

$8.99 USD

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

TETRA WHISPER BIO-BAG DISPOSABLE...

$16.11 USD

TETRA WHISPER BIO-BAG DISPOSABLE...

$16.11 USD

Aqua-Tech 5-15 Aquarium Power Filter

Aqua-Tech 5-15 Aquarium Power Filter

$15.32 USD

Aqua-Tech 5-15 Aquarium Power Filter

$15.32 USD

4-in-1 Internal Aquarium Fish Tank Filter Submersible Water Pump 800L/H Oxygen

4-in-1 Internal Aquarium Fish Tank...

$19.93 USD

4-in-1 Internal Aquarium Fish Tank...

$19.93 USD

Fluval FX UVC In-Line Clarifier

Fluval FX UVC In-Line Clarifier

$114.99 USD

Fluval FX UVC In-Line Clarifier

$114.99 USD

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

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

$114.99 USD

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

$114.99 USD

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

VEVOR 200 Gallon Aquarium Canister...

$94.99 USD

VEVOR 200 Gallon Aquarium Canister...

$94.99 USD

OASE Indoor Aquatics Filtosmart Thermo 200 External Filter with Heater- Black

OASE Indoor Aquatics Filtosmart...

$94.99 USD

OASE Indoor Aquatics Filtosmart...

$94.99 USD

Aquarium Canister Filter 3-Stage 265 GPH FREE MEDIA Up to 75 Gal Fish Tank

Aquarium Canister Filter 3-Stage 265...

$78.88 USD

Aquarium Canister Filter 3-Stage 265...

$78.88 USD

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

Corner Bio Sponge Filter Breeding...

$6.58 USD

Corner Bio Sponge Filter Breeding...

$6.58 USD

5-15 Aquarium Power Filter

5-15 Aquarium Power Filter

$13.00 USD

5-15 Aquarium Power Filter

$13.00 USD

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

4 PCS Bio Double Sponge Filter Betta...

$11.98 USD

4 PCS Bio Double Sponge Filter Betta...

$11.98 USD

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

VEVOR 235 Gallon Aquarium Canister...

$99.99 USD

VEVOR 235 Gallon Aquarium Canister...

$99.99 USD

Marineland Penguin Power Rite-Size C Filter Replacement Cartridge Blue 6 Count

Marineland Penguin Power Rite-Size C...

$25.27 USD

Marineland Penguin Power Rite-Size C...

$25.27 USD

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

5 lbs Premium Aquarium Activated...

$17.25 USD

5 lbs Premium Aquarium Activated...

$17.25 USD

NEW Fluval UVC In-Line Clarifier 100 US Gal External Filters

NEW Fluval UVC In-Line Clarifier 100...

$48.48 USD

NEW Fluval UVC In-Line Clarifier 100...

$48.48 USD

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

Bio Sponge Filter Media Pad...

$5.29 USD

Bio Sponge Filter Media Pad...

$5.29 USD

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

VEVOR 75 Gallon 3 Stage Aquarium...

$64.99 USD

VEVOR 75 Gallon 3 Stage Aquarium...

$64.99 USD

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

Air Driven Corner Filter Sponge Fry...

$8.48 USD

Air Driven Corner Filter Sponge Fry...

$8.48 USD

CFS 118 Aquarium Fish Tank Hang on Power Filter External 3 Stage Media 100 GPH

CFS 118 Aquarium Fish Tank Hang on...

$29.95 USD

CFS 118 Aquarium Fish Tank Hang on...

$29.95 USD

New Bio Sponge Filter for Aquarium Fish Tank Air Pump Aquarium Accessor__-

New Bio Sponge Filter for Aquarium...

$9.00 USD

New Bio Sponge Filter for Aquarium...

$9.00 USD

Submersible Aquarium Internal Filter 8W Fish Tank 320 GPH Water Pump 50-150 gal

Submersible Aquarium Internal Filter...

$18.95 USD

Submersible Aquarium Internal Filter...

$18.95 USD

Fluval FX5/FX6 Service Kit

Fluval FX5/FX6 Service Kit

$55.99 USD

Fluval FX5/FX6 Service Kit

$55.99 USD

External Internal Aquarium Fish Tank Canister 300GAL Filter Quiet Water Pump

External Internal Aquarium Fish Tank...

$23.95 USD

External Internal Aquarium Fish Tank...

$23.95 USD

Fluval Connector Tube for FX UVC In-Line Clarifier

Fluval Connector Tube for FX UVC...

$12.69 USD

Fluval Connector Tube for FX UVC...

$12.69 USD

VEVOR 100 Gallon Aquarium Canister Filter 9w UV Sterilizer 317GPH Fish Tank

VEVOR 100 Gallon Aquarium Canister...

$74.99 USD

VEVOR 100 Gallon Aquarium Canister...

$74.99 USD

Cascade CCF3UL Canister Filter 1000 Gallon 265gph

Cascade CCF3UL Canister Filter 1000...

$124.99 USD

Cascade CCF3UL Canister Filter 1000...

$124.99 USD

Activated Charcoal Carbon in 6 Mesh Bags Aquarium Pond Canister Filter 6 LBS

Activated Charcoal Carbon in 6 Mesh...

$23.31 USD

Activated Charcoal Carbon in 6 Mesh...

$23.31 USD

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

New Aquarium Fish Tank Mini Waterfall...

$8.79 USD

New Aquarium Fish Tank Mini Waterfall...

$8.79 USD

Aqueon Replacement Filter Cartridges Large (6 pack), Ensure Even Distribution...

Aqueon Replacement Filter Cartridges...

$18.84 USD

Aqueon Replacement Filter Cartridges...

$18.84 USD

AQUEON FILTER CARTRIDGE LARGE. FOR QUIET FLOW 20.30.50,55 & 75 FILTERS. 3PK

AQUEON FILTER CARTRIDGE LARGE. FOR...

$10.95 USD

AQUEON FILTER CARTRIDGE LARGE. FOR...

$10.95 USD

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

AQUEON FILTER CARTRIDGE LARGE. FOR...

$17.99 USD

AQUEON FILTER CARTRIDGE LARGE. FOR...

$17.99 USD

Fluval AquaStop Valve for 07 Series Filters

Fluval AquaStop Valve for 07 Series...

$17.99 USD

Fluval AquaStop Valve for 07 Series...

$17.99 USD

Aquarium Fish Tank Internal Submersible Filter 100GPH Power Filter 5-15 Gallon

Aquarium Fish Tank Internal...

$15.28 USD

Aquarium Fish Tank Internal...

$15.28 USD

AQUANEAT Bio Sponge Filter Fry Betta Shrimp Nano Tank Aquarium with Accessories

AQUANEAT Bio Sponge Filter Fry Betta...

$7.88 USD

AQUANEAT Bio Sponge Filter Fry Betta...

$7.88 USD

AQUANEAT® Replacement Canister Filter Pads Compatible to SUNSUN HW-302 CF300

AQUANEAT® Replacement Canister...

$16.99 USD

AQUANEAT® Replacement Canister...

$16.99 USD

Tetra Aquarium Filter Bio-bag Cartridge Whisper Assembled Fish Tank Medium 6Pack

Tetra Aquarium Filter Bio-bag...

$11.75 USD

Tetra Aquarium Filter Bio-bag...

$11.75 USD

Whisper Bio-Bag Filter Cartridges for Aquariums - Unassembled Medium (Pack of 12

Whisper Bio-Bag Filter Cartridges for...

$9.79 USD

Whisper Bio-Bag Filter Cartridges for...

$9.79 USD

AQUANEAT® Replacement Canister Filter Pad SUNSUN HW-304B/404B/704B/3000

AQUANEAT® Replacement Canister...

$18.99 USD

AQUANEAT® Replacement Canister...

$18.99 USD

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

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

$25.99 USD

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

$25.99 USD

Blue Ribbon 100% Polyester Filter Floss Media 7oz

Blue Ribbon 100% Polyester Filter...

$11.95 USD

Blue Ribbon 100% Polyester Filter...

$11.95 USD

Aquaclear 110 Shaft

Aquaclear 110 Shaft

$9.69 USD

Aquaclear 110 Shaft

$9.69 USD

6 lbs Activated Carbon in 6 Media Bags for Aquarium Fish Pond Canister Filter

6 lbs Activated Carbon in 6 Media...

$18.38 USD

6 lbs Activated Carbon in 6 Media...

$18.38 USD

Ultum Nature Systems DELTA 60 Aquarium Canister Filter

Ultum Nature Systems DELTA 60...

$79.00 USD

Ultum Nature Systems DELTA 60...

$79.00 USD

Fluval AquaClear Power Filter Motor C2, C3, C4, 20, 30, 50, 70 Part#A16000

Fluval AquaClear Power Filter Motor...

$24.99 USD

Fluval AquaClear Power Filter Motor...

$24.99 USD

PENN-PLAX Clear-Free Premium Under Gravel Aquarium Filter Assorted Sizes

PENN-PLAX Clear-Free Premium Under...

$13.56 USD

PENN-PLAX Clear-Free Premium Under...

$13.56 USD

Refugium, WSR12mini Hang on Refugium System

Refugium, WSR12mini Hang on Refugium...

$79.99 USD

Refugium, WSR12mini Hang on Refugium...

$79.99 USD

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

Fluval FX4 FX5 FX6 Canister Filter...

$8.95 USD

Fluval FX4 FX5 FX6 Canister Filter...

$8.95 USD

Penguin Bio-Wheel Power Filter

Penguin Bio-Wheel Power Filter

$41.84 USD

Penguin Bio-Wheel Power Filter

$41.84 USD

Ultra Quiet Power Filter, For Aquariums 10-20 Gallons

Ultra Quiet Power Filter, For...

$23.32 USD

Ultra Quiet Power Filter, For...

$23.32 USD

8-Layer 19"x16"Aquarium Bio Sponge Foam Filter Media Pad for Fish Tank Sump Pond

8-Layer 19"x16"Aquarium Bio Sponge...

$11.50 USD

8-Layer 19"x16"Aquarium Bio Sponge...

$11.50 USD

Sicce Shark Pro 500 (Overstock)

Sicce Shark Pro 500 (Overstock)

$36.00 USD

Sicce Shark Pro 500 (Overstock)

$36.00 USD

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

Aquarium External Canister Filter...

$39.69 USD

Aquarium External Canister Filter...

$39.69 USD

Penn Plax Premium under Gravel Filter System - for 29 Gallon Fish Tanks & Aqu...

Penn Plax Premium under Gravel Filter...

$20.41 USD

Penn Plax Premium under Gravel Filter...

$20.41 USD

NEW! Fluval 207 External Canister Filter

NEW! Fluval 207 External Canister Filter

$135.00 USD

NEW! Fluval 207 External Canister Filter

$135.00 USD

12 pcs Pre-Filter Sponge for Fluval Edge Aquarium, Fine, Single Port Foam 4x8cm

12 pcs Pre-Filter Sponge for Fluval...

$7.70 USD

12 pcs Pre-Filter Sponge for Fluval...

$7.70 USD

18" x 120" (*50% MORE*) AQUARIUM POND FISH FILTER MEDIA BULK ROLL PAD

18" x 120" (*50% MORE*) AQUARIUM...

$14.33 USD

18" x 120" (*50% MORE*) AQUARIUM...

$14.33 USD

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

Bio Sponge Filter Breeding Fry Shrimp...

$7.99 USD

Bio Sponge Filter Breeding Fry Shrimp...

$7.99 USD

Aquaclear 50 Foam Filter Inserts, Aquarium Filter Replacement Media, 3-Pack, A13

Aquaclear 50 Foam Filter Inserts,...

$4.28 USD

Aquaclear 50 Foam Filter Inserts,...

$4.28 USD

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

VEVOR 30 Gallon Aquarium Canister...

$49.99 USD

VEVOR 30 Gallon Aquarium Canister...

$49.99 USD

Bubble Magus Mini Q skimmer 3.2”x2”x8.9”

Bubble Magus Mini Q skimmer...

$60.00 USD

Bubble Magus Mini Q skimmer...

$60.00 USD

Fluval 304/305/306/307/404/405/406/407 Ribbed Hose

$22.99 USD

$22.99 USD

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

3 Pack Aquarium Bio Sponge Filter...

$7.54 USD

3 Pack Aquarium Bio Sponge Filter...

$7.54 USD

Bio Sponge Filter Aquarium Tank for Shrimp Betta Fry Corner Double

Bio Sponge Filter Aquarium Tank for...

$5.99 USD

Bio Sponge Filter Aquarium Tank for...

$5.99 USD

*BUY 2 GET 1 FREE* Aquarium Filter Intake Cover Sponge Inlet Cover Pre Filter

*BUY 2 GET 1 FREE* Aquarium Filter...

$5.99 USD

*BUY 2 GET 1 FREE* Aquarium Filter...

$5.99 USD

Aquarium Power Filter In-Tank Aquarium Small Fish Tank Filter 1-10 Gallon Tank

Aquarium Power Filter In-Tank...

$12.50 USD

Aquarium Power Filter In-Tank...

$12.50 USD

QuietFlow Aqueon 10 LED Pro Power Filter (Item #06080)

QuietFlow Aqueon 10 LED Pro Power...

$19.86 USD

QuietFlow Aqueon 10 LED Pro Power...

$19.86 USD

Blue Ocean OF 600 Overflow Box Continuous Siphon Aquarium Hang On 125G

Blue Ocean OF 600 Overflow Box...

$94.95 USD

Blue Ocean OF 600 Overflow Box...

$94.95 USD

CFS 500 GPH Canister Filter External Aquarium Freshwater Marine 75 100 g Odyssea

CFS 500 GPH Canister Filter External...

$94.95 USD

CFS 500 GPH Canister Filter External...

$94.95 USD

Aquarium Double Sponge Filter Fish Tank 10 Gal with Accessories

Aquarium Double Sponge Filter Fish...

$6.99 USD

Aquarium Double Sponge Filter Fish...

$6.99 USD

Tetra Whisper Power Filter 10 Gallons, Quiet 3-Stage aquarium Filtration...

Tetra Whisper Power Filter 10...

$22.95 USD

Tetra Whisper Power Filter 10...

$22.95 USD

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

Bio Sponge Filter Media Pads...

$8.09 USD

Bio Sponge Filter Media Pads...

$8.09 USD

Aquarium Filter(3.5W), Fish Tank Filter, Turtle Tank Filter, Low-Water Filter fo

Aquarium Filter(3.5W), Fish Tank...

$14.98 USD

Aquarium Filter(3.5W), Fish Tank...

$14.98 USD

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

Mini Aquarium Fish Tank Waterfall...

$8.89 USD

Mini Aquarium Fish Tank Waterfall...

$8.89 USD

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

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

$29.00 USD

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

$29.00 USD