Pet fountain water filter · PetSafe
PetSafe Drinkwell Replacement Carbon Filters (4-pack)
- Replace every 1 months
- Fits inside the fridge
- Fits 9 models
The flat carbon cartridge for the classic Drinkwell fountains: 1.8, 3.7 and 7.5 litre, Butterfly, Pagoda, Sedona, Seaside and Streamside. It slides into the housing behind the spout; PetSafe says change it every two to four weeks.
Reduces
- Bad tastes and odours (coconut-shell carbon)
- Hair and debris (polyester pad)
- Change
- Every 2 to 4 weeks (PetSafe)
- Pack
- 4 filters
Every number this part goes by
- Retail name:
- Drinkwell Carbon Filter
Where to buy
Every seller we track for this part, cheapest first. Genuine is the manufacturer's own part; compatible is a third-party filter made to fit. Prices are re-checked daily where the seller publishes them. Last checked 1 August 2026.
How long it lasts
Replace every 1 months.
Flow slows and taste drops off as the filter fills up. Changing on time is the whole point of the filter.
Not due yet?
This filter is due every 1 months. We'll email you when it's time — free, no spam.
Fitting it
A few minutes, no tools. Watch it done, then follow the steps.
- 1Unplug the fountain, lift the top housing off the base and tip out the water.
- 2Slide the old carbon cartridge out of the slot behind the spout.
- 3Rinse the new cartridge under the tap for a few seconds, then slide it in the same way round.
- 4Refit the housing, fill to the line and plug in. Change every 2 to 4 weeks.
Will it fit your appliance?
Type your model number and we'll check it against our fitment database.
Fits these models
PetSafe9 models
PetSafe's 360 page says it uses the cylindrical PAC19-14356 charcoal filter; the flat Drinkwell carbon filter page also lists 'Stainless 360'. Fit the cylindrical one unless your unit came with the flat cartridge.
Common questions
- Which water filter fits the PetSafe PAC00-13906?
- The PetSafe PAC00-13906 takes the PetSafe Drinkwell Replacement Carbon Filters (4-pack) (part PAC00-13906). Compatible filters made to the same specification also fit.
- How often should I replace the water filter in my PetSafe PAC00-13906?
- Every 1 months. Flow slows and performance drops off as the filter fills up, so it's worth doing on time.
- Where can I buy the PAC00-13906 in Australia?
- We track 1 Australian seller for the PAC00-13906; the lowest listed price when we last checked was A$24.19 at genuine_oem. Prices are re-checked daily and dated on this page.
- How do I fit the PAC00-13906 in a PetSafe PAC00-13906?
- No tools, a few minutes: 4 steps, listed on this page with the replacement video where the maker has one.
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