Tetra Extension Tubes & Strainer for Whisper EX Power Filter For EX20. EX30 & EX45
- Replacement extension Tubes & Strainer Fits Whisper EX20, EX30 and EX45 Power Filters.
- Tubes and strainer are made of plastic and are black in color.?
- Replace cracked or broken tubes and strainer for maximum filter efficiency and water clarity.