Freeflow 78460 spa filter – 50 sq. ft., replaces 303279

The Freeflow 78460 cartridge has a 50 sq. ft. filter area to capture particles in compatible spas. Its closed top and threaded connection help identify the correct replacement size.

The right filter starts with the right part number

• 50 sq. ft. filter area
• Replaces part number 303279 for compatible applications
• Approximately 5 1/4 in. diameter; approximately 9 1/2 in. length
• Closed top; 1 1/2 in. MPT male thread

Dimensions and ends

Outside diameter: approximately 5 1/4 in. Length: approximately 9 1/2 in. Closed top and 1 1/2 in. MPT nominal-size male threaded bottom connection.

Compatibility

For Freeflow spas using part number 78460 or replacement 303279. Compare the dimensions and thread; model 78459, with a 25 sq. ft. area, is a different size.

Maintenance

Rinse the filter media regularly according to the spa manual. If needed, use a cleaner formulated for cartridges and rinse thoroughly before reinstalling.

To confirm the right choice, send us the spa brand, model, year, and a photo of the current filter showing its part number.

In the box

• 1 replacement 78460 filter, sold individually.

Helpful details

How do I confirm compatibility?

For Freeflow spas using part number 78460 or replacement 303279. Compare the dimensions and thread; model 78459, with a 25 sq. ft. area, is a different size.

What is its filter area?

The listed area is 50 sq. ft. Also check the dimensions and ends.

Which dimensions should I check?

Outside diameter: approximately 5 1/4 in. Length: approximately 9 1/2 in.

What type of ends does it have?

Closed top and 1 1/2 in. MPT nominal-size male threaded bottom connection.

How many filters are included?

One 78460 filter. If your spa uses several, order the required quantity.

When should I replace the filter?

Replace a cartridge that is damaged or misshapen, or one that no longer restores the intended filtration after cleaning. Follow the manufacturer's instructions.