Keep my session open?
Ending In 
The session is expired
Your session has expired. For your security, we have logged you out.
Would you like to log in again?

Undergravel Filters

UT-29 FC-4 UT-20 UT-10 UT-55
Get Superior Performance from Unobtrusive Devices

These effective filters draw water evenly through the entire gravel bed. The 1" -diameter lift tubes and tube collars have guards to keep fish from entering the tube or getting under the plate. Unused collars are capped. The filters work in both freshwater and saltwater standard aquariums. Each filter comes with one filter cartridge per lift tube and instructions. An air pump, required, is available separately.

For 10-Gallon Aquariums
Size: 9" x 19".

For 15- and 20-Gallon Aquariums
Size: 11" x 23".

For 29-Gallon Aquariums
Size: 11" x 29".

For 30-Gallon Long Aquariums
Size: 11" x 35".

For 55-Gallon Aquariums
With four lift tubes. Size: 11" x 45 1/2".



Item # Description Unit Availability Price Quantity
470149-660 Undergravel Filter, For 10-Gallon Standard Aquariums
Each Retrieving
470150-052 Undergravel Filter, For 55-Gallon Standard Aquariums
Each Retrieving
470007-542 Replacement Cartridges, For Undergravel Filters
Pack of 2 Retrieving


Need help?

  • Whatever you have to say, positive or negative, is important to us.
  • Providing feedback takes only seconds.
  • Your feedback will be made available to the public on the web. will publish your name as user.
You can use this name, or edit and save a nickname.
We recommend authors use their first and last initial.

Please confirm your profession

Example: Education

Please confirm your role

Example: Teacher

Please confirm your location

Example: New York, NY


Total Ratings: 0
Avg. Ratings: 0.0 out of 5

Sort all by:

Review & Compare Alternatives
We found alternative products that can save you up to  per item-unit.  To compare product details, select up to 3 alternatives below and click Compare Selected. To add items to your basket, enter a quantity and click Add to Basket.

Original Product:

Description Catalog Number Availability Unit Your Price Price Per Qty