Keep your spa water cleaner with the Hydropool FastFlow 4520043 Disposable Filter.
 

 
Designed for 2024 and newer Hydropool Signature spas, this disposable filter is part of the FastFlow filtration system. It helps capture large debris, body oils, lotions, floating residue and other contaminants that may be present in hot tub water.
 

 
The FastFlow filter is a practical way to support daily filtration and help keep water clearer between regular maintenance. Since it is disposable, it can be easily replaced when dirty or saturated, with no complicated cleaning required.
 

 
This 4520043 model is compatible with 2024 and newer Hydropool Signature spas, except the 30-inch-high Signature 379 Gold model.
 

 
Why Use It?
Helps trap large debris in hot tub water
Helps absorb oils, lotions and floating residue
Supports better filtration
Helps keep water clearer and cleaner
Disposable filter for easy replacement
No complicated cleaning required
Designed for newer Hydropool Signature spas
Practical for regular hot tub maintenance
Genuine Hydropool part
 

 
Compatibility
Compatible with eligible 2024 and newer Signature models, except the 30-inch-high Signature 379 Gold.
 

 
Recommended Use
Install the FastFlow filter according to your Hydropool spa instructions.
Check the filter regularly.
Replace when dirty, saturated or according to maintenance recommendations.
Always maintain a proper chlorine or bromine level in hot tub water.
Always follow manufacturer recommendations.
 

 
Important
This filter helps support filtration, but it does not replace regular hot tub maintenance, main filter cleaning, water balancing or sanitizer.
 

 
Size / Format
1 disposable FastFlow filter