18 Best Undergravel Filters

 

Lees 20L29 Gallon Original Undergravel Filter - 12 x 30-Inches

Lee’s 20L/29 Gallon Original Undergravel Filter – 12 x 30-Inches

Lee’s 20L/29 Gallon Original Undergravel Filter – 12 x 30-Inches - Also has optional flow-thru set-up for use with a power head. Made of special quality plastic which resists splitting and cracking. Size 12 by 30 inches.

 

uxcell Plastic Aquarium Fish Tank Bottom Undergravel Filter Board Plate 12pcs Black

uxcell Plastic Aquarium Fish Tank Bottom Undergravel Filter Board Plate 12pcs Black

uxcell Plastic Aquarium Fish Tank Bottom Undergravel Filter Board Plate 12pcs Black - Air stone size 15 x 25cm/06″ x 1″(dh) hose hole diameter 06 x 04cm/024″ x 016″(odinnerdia). Material plastic net weight 309g. Product name aquarium undergravel filter tube size 45 x 23cm/177″ x 09″(ld). Color black package content 12 x undergravel filter,1 x tube,1 x air hose total size 28 x 14 x 15cm/11″ x 55″ x 06″(lwh). Hose length 475cm/185″ each size 14 x 7 x 12cm/55″ x 47″ x 047″(lwh).

 

2 X 210 GPH Aquarium Fish Tank Submersible Pump Powerhead Undergravel Filter

2 X 210 GPH Aquarium Fish Tank Submersible Pump Powerhead Undergravel Filter

2 X 210 GPH Aquarium Fish Tank Submersible Pump Powerhead Undergravel Filter - Suction cup mounting feet for either vertical or horizontal mounting. Aerating water to increase o2 level. This submersible water pump is great for aquarium, fountains, spout and hydroponic systems. Contains no seals or messy oils. Max flow rate 210 gph (800l/h), h-max (lift height) 46 feet.

 

Lees 115125150 Original Undergravel Filter 15-Inch by 72-Inch or 12-Inch by 84-Inch

Lee’s 115/125/150 Original Undergravel Filter, 15-Inch by 72-Inch or 12-Inch by 84-Inch

Lee’s 115/125/150 Original Undergravel Filter, 15-Inch by 72-Inch or 12-Inch by 84-Inch - Size 15-inch by 72-inch by 12-inch by 84-inch. Made of special quality plastic which resists splitting and cracking. Also has optional flow-thru set-up for use with a power head.

 

Lees 2-12 Original Undergravel Filter 6-Inch by 12-Inch

Lee’s 2-1/2 Original Undergravel Filter, 6-Inch by 12-Inch

Lee’s 2-1/2 Original Undergravel Filter, 6-Inch by 12-Inch - Size 6-inch by 12-inch. Made of special quality plastic which resists splitting and cracking. Also has optional flow-thru set-up for use with a power head.

 

Lees 5-12 Premium Undergravel Filter 8-Inch by 16-Inch

Lee’s 5-1/2 Premium Undergravel Filter, 8-Inch by 16-Inch

Lee’s 5-1/2 Premium Undergravel Filter, 8-Inch by 16-Inch - The added strength of the ugf plates makes this filter most preferred by saltwater aquarists. Size 8-inch by 16-inch. The larger plate sizes reduce the number of plates required.

 

Lees 4055 Original Undergravel Filter 12-Inch by 48-Inch

Lee’s 40/55 Original Undergravel Filter, 12-Inch by 48-Inch

Lee’s 40/55 Original Undergravel Filter, 12-Inch by 48-Inch - Made of special quality plastic which resists splitting and cracking. Size 12-inch by 48-inch. Also has optional flow-thru set-up for use with a power head.

 

Lees 607790 Original Undergravel Filter 15-Inch by 48-Inch or 12-Inch by 60-Inch

Lee’s 60/77/90 Original Undergravel Filter, 15-Inch by 48-Inch or 12-Inch by 60-Inch

Lee’s 60/77/90 Original Undergravel Filter, 15-Inch by 48-Inch or 12-Inch by 60-Inch - Size 15-inch by 48-inch by 12-inch by 60-inch. Made of special quality plastic which resists splitting and cracking. Also has optional flow-thru set-up for use with a power head.

 

Lees 30L Original Undergravel Filter 12-Inch by 36-Inch

Lee’s 30L Original Undergravel Filter, 12-Inch by 36-Inch

Lee’s 30L Original Undergravel Filter, 12-Inch by 36-Inch - Also has optional flow-thru set-up for use with a power head. Size 12-inch by 36-inch. Made of special quality plastic which resists splitting and cracking.

 

20 Gallon Easy to Assemble Clear Free Premium Undergravel Filter

20 Gallon, Easy to Assemble, Clear Free Premium Undergravel Filter

20 Gallon, Easy to Assemble, Clear Free Premium Undergravel Filter - The filter is designed to fit a 15/20h gallon tank. 5 x 23)clear-free premium under gravel filter is a two filter plate system with a jumbo 1″ adjustable lift tube. The convenient, easy set up filter is designed to have trouble free maintenance while keeping your tank looking crystal clear. (11. .

 

Boyu JAD UF-32P Undergravel Filter-under gravel plates 48x12Inch

Boyu JAD UF-32P Undergravel Filter-under gravel plates 48x12Inch

Boyu JAD UF-32P Undergravel Filter-under gravel plates 48x12Inch - Feature â-this undergravel filter consists of interlocking plates which give flexibility in use â-numerous perforations provide a huge surface area, allowing bacteria to breakdown the ammonia to less harmful nitrates â-acts as a biological and mechanical filter â-all models require a suitable air pump or powerhead for effective operation â-smaller models have a single riser tube, larger models have 2 riser tubes â-the gravel or sand must not be coral sand, crush corals, etc. Can be connected together freely according to the size of your fish tank the pipe tube can be adjustable high. 76inch) x32pcs (suitable for the tank ) 18x12inch 24x12inch 32x12inch 40x12inch 48x12inch if you want to chooswe the other model. , Unless your setup is marine or for hard alkaline water fishes. 51×2. 51×2. â-After setting up an undergravel filter, your tank water must be crystal clear in 12 hours. 76inch) x16pcs 14x7cm (5. Due to the light and screen difference, the item’s color may be slightly different from the pictures. Please understand. 76inch) x28pcs 14x7cm (5. Please allow 1-5mm differences due to manual measurement. â-It can be assembled freely,it depend on your fish tank size. If not, your filter is not working. 2. Product attributes modeluf-32p thumbnail model uf-12p uf-16p uf-24p uf-28p uf-32p size 14x7cm (5. 51×2. Package include 1 x boyu jad uf-32p undergravel filter note 1. 76inch) x12pcs 14x7cm (5. Make sure you don’t mind before you bid. Your pump may not be working properly. 51×2. Please click the model number. 51×2. 76inch) x24pcs 14x7cm (5.

 

Black Plastic Aquarium Undergravel Filter 140mmx72mmx16mm 32PCS

Black Plastic Aquarium Undergravel Filter 140mmx72mmx16mm 32PCS

Black Plastic Aquarium Undergravel Filter 140mmx72mmx16mm 32PCS - Air stone size 26 x 15cm/1″ x 06″(ld)main color black, clear, white. Product name aquarium undergravel filterfit for aquarium, fish tank. Material plasticeach filter size 140 x 72 x 16mm/55″ x 28″ x 06″(lwt). Tube size(approx) 295 x 23cm/ 116″ x 09″(hd)hose hole diameter 5mm/02″. Weight 604gpackage content 32 x fish tank undergravel filter1 x tube1 x air hose line w airstone.

 

uxcell 16 Pcs Black Plastic Aquarium Undergravel Filter  Air Line Hose  Tube

uxcell 16 Pcs Black Plastic Aquarium Undergravel Filter + Air Line Hose + Tube

uxcell 16 Pcs Black Plastic Aquarium Undergravel Filter + Air Line Hose + Tube - Different sizes could be made up to fit for different fish tanks. Package content 16 x fish tank undergravel filter,1 x tube,1 x air hose line w airstonematerial plastic. Excellent material and easy to clean. Tube size(approx) 32 x 25cm/ 126″ x 1″(hd)air line hose size 505 x 5mm/2″ x 02″(ld). Fit for aquarium fish tank.

 

Lees Pet Products ALE13202 Undergravel Fishbowl Filter 2-Gallon

Lee’s Pet Products ALE13202 Undergravel Fishbowl Filter, 2-Gallon

Lee’s Pet Products ALE13202 Undergravel Fishbowl Filter, 2-Gallon - Allows you to maintain fish safely in a bowl or small designed aquarium for extended periods of time. Minimizes maintenance responsibility. Comes with plant and carbon cartridge included. .

 

Penn Plax Filt-A-Carb for Multi-Pore and Undergravel E Filters- 6 Total 3 Packs with 2 per pack

Penn Plax Filt-A-Carb for Multi-Pore and Undergravel “E” Filters- 6 Total (3 Packs with 2 per pack)

Penn Plax Filt-A-Carb for Multi-Pore and Undergravel “E” Filters- 6 Total (3 Packs with 2 per pack) - Undergravel filter cartridges are designed to keep your tank looking crystal clear. Filt-a-carb carbon cartridges are made with top quality activated carbon designed to remove harmful gasses and odors, while clearing up unsightly discoloration. Filter cartridges fit undertow “e” filters. 6 total filt-a-carb carbon cartridges (3 packs with 2 per pack).

 

HARTZ CRYSTAL FLOW UNDERGRAVEL FILTER FOR 10 GALLON AQUARIUMS

HARTZ CRYSTAL FLOW UNDERGRAVEL FILTER FOR 10 GALLON AQUARIUMS

HARTZ CRYSTAL FLOW UNDERGRAVEL FILTER FOR 10 GALLON AQUARIUMS - Complete with disposable charcoal filter cartridges. Fits tanks with inside bottom sizes 9-1/2″ x 19″ or larger. For 10 gallon aquariums.

 

Lees 5-12 Economy Undergravel Filter 1 Plate 8-Inch by 16-Inch

Lee’s 5-1/2 Economy Undergravel Filter, 1 Plate, 8-Inch by 16-Inch

Lee’s 5-1/2 Economy Undergravel Filter, 1 Plate, 8-Inch by 16-Inch - Most economical of lees three under gravel filter styles. Filter plate has more open space which allows for better water circulation.

 

2 pcs 320 GPH Powerhead Submersible Pump Aquarium Fish Tank Undergravel Filter

2 pcs 320 GPH Powerhead Submersible Pump Aquarium Fish Tank Undergravel Filter

2 pcs 320 GPH Powerhead Submersible Pump Aquarium Fish Tank Undergravel Filter - This submersible pump is designed for reliability and ultra-quiet operation to provide years of service. The small profile size makes the pump easy to hide or disguise. Feature · aerating water to increase o2 level · suction cup mounting feet for either vertical or horizontal mounting · contains no seals or messy oils · great for under gravel filter or top filter includes (2) pump (2) outlet pipe 32 inches (2) aeration tubing. This submersible water pump is great for aquarium, fountains, spout and hydroponic systems.





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