Pool filter cartridge
Pentair FreeFlo FFCF100 cartridge element 800751
800751
Fits 1 model
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GenuineGenuine Pentair
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No genuine seller tracked yetNo genuine seller tracked yet
CompatibleCompatible option
$113.00
Heater and Spa Parts · 7 NovHeater and Spa Parts · checked 7 Nov
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Genuine: made by Pentair. Compatible: another brand.Genuine is made by Pentair. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $113.00
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AUD, before delivery. Each price shows when it was checked.
Opens Heater and Spa Parts in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it when cleaning no longer brings the pressure back to the clean reading; clean it at 50–70 kPa above that reading.
After replacing: No reset light. Pentair says to clean the cartridge when the gauge reads 50–70 kPa above the clean-filter reading.
How to change the 800751 pool filter cartridge
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Switch off the pump and close the valves on the suction and return lines.
- 2Open the air bleed valve on the lid, unscrew the lock ring and take off the lid.
- 3Lift out the cartridge (FFCF200: two elements) and hose the pleats, or fit a new one.
- 4Locate the cartridge and centre pipe on the bottom spigot. Clean and lubricate the lid O-ring.
- 5Press the lid down and screw the lock ring hand tight. Open the valves, start the pump and close the air bleed once all air is out.
Every number this part goes by
- Retail name:
- 800751
Sellers list any of these; they are the same part.
Will it fit your appliance?
Type your model number and we'll check it against the makers' lists.
Fits this Pentair model
Pentair1 model
Common questions
- What does the 800751 fit?
- The Pentair FreeFlo FFCF100 cartridge element 800751 fits the Pentair FFCF100.
- Where can I buy the 800751 in Australia?
- We track 2 Australian sellers for the 800751; the lowest listed price when we last checked was A$113.00 at Heater and Spa Parts. Prices are re-checked daily and dated on this page.
- How do I fit the 800751?
- 5 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- A clogged cartridge slows the flow and the pump works harder, and a torn one lets dirt back into the water, so the pool or spa clouds.
- Is there anything to reset afterwards?
- No reset light. Pentair says to clean the cartridge when the gauge reads 50–70 kPa above the clean-filter reading.
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