The Maytronics Dolphin DB1 takes the Dolphin fine filter panels 9991468-ASSY (set of 4) as its filter; Australian sellers list it from A$126.93 as of 28 October 2026. Fitment confirmed against the manufacturer's compatibility list.
Your pool cleaner
Maytronics Dolphin DB1
Pool cleaner
Confirmed against Maytronics's listConfirmed against Maytronics's own compatibility list
Not yours? Change
Takes the 9991468-ASSY filter
Dolphin fine filter panels 9991468-ASSY (set of 4) · check the code printed on your old filter before ordering.
Your pool cleaner
Pool cleaner
Confirmed against Maytronics's listConfirmed against Maytronics's own compatibility list
Takes the 9991468-ASSY
Filter · check the code on your old filter.
Other Maytronics pool cleaners that take the 9991468-ASSY
GenuineGenuine Maytronics
$126.93
Maytronics Australia · 28 OctLowest genuine · Maytronics Australia · checked 28 Oct
CompatibleCompatible option
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No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Maytronics. Compatible: another brand.Genuine is made by Maytronics. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $126.93
Maytronics Australia. Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
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AUD, before delivery. Each price shows when it was checked.
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How long it lasts
Replace it when the mesh is torn, cracked or worn at the edges, or stays brown or green after a deep clean, Maytronics says; rinse it after every cycle and deep-clean it about once a month.
After replacing: No reset needed. Robots with a filter indicator on the power supply or app clear it after the filter is cleaned and a new cycle starts; the manual for your model has the details.
How to change the filter in your Maytronics Dolphin DB1
Watch the guide or follow the steps.
- 1Switch off and unplug the power supply. Use the floating cable to bring the robot to the edge, then lift it out by its handle (never by the cable) and let the water drain. On the cordless Liberty 200 and 400, take the robot out of the pool first.
- 2Open the filter cover; the handle lifts up by itself. Lift out the filter basket.
- 3Open the latch to release the bottom lid and tip out the debris.
- 4Press the 2 old panels out of the basket with your thumbs and clip the new panels (fine or ultra-fine) into the same places.
- 5Put the basket back and close the filter cover.
Every number this part goes by
- Retail name:
- 9991468
- Retail name:
- 9991468-ASSY
- Retail name:
- 9991468-R4
Sellers list any of these; they are the same part.
About your Maytronics Dolphin DB1
Maytronics pool cleaner — Dolphin S Line (S1 platform). Its filter is the Dolphin fine filter panels 9991468-ASSY (set of 4), part 9991468-ASSY.
Other filters the maker lists for this pool cleaner:
- Dolphin fine filter basket 9991459-ASSY (complete). Complete fine filter basket (frame and panels): replace the whole basket if the frame is cracked or the latch is broken.
- Dolphin ultra-fine filter basket 9991460-ASSY (complete). Complete ultra-fine filter basket (frame and panels): for fine dust, or if the frame is cracked.
- Dolphin monoblock fine filter canister 9991461-ASSY. Monoblock net canister: the single-piece fine filter Maytronics also lists for this model.
- Dolphin ultra-fine filter panels 9991466-ASSY (set of 4). Ultra-fine panels: for fine dirt, sand, silt and pollen. They catch more but clog sooner, so rinse them more often.
Where the model number is: On a robot the model is on the label on the cleaner's body, often underneath, or on its power supply; unplug the power supply and lift the robot out of the pool before you turn it over. On a Polaris pressure cleaner it is on the body and the box.
Fits these 7 Maytronics models
Maytronics7 models
Dolphin Liberty 200. The Liberty 200 basket holds both fine and ultra-fine panels, Maytronics says.
Dolphin E10, Dolphin S100. Fine panels: for leaves, bugs and general dirt; water flows through them more freely.
Common questions
- Which filter fits the Maytronics Dolphin DB1?
- The Maytronics Dolphin DB1 takes the Dolphin fine filter panels 9991468-ASSY (set of 4).
- Where can I buy the 9991468-ASSY in Australia?
- We track 1 Australian seller for the 9991468-ASSY; the lowest listed price when we last checked was A$126.93 at Maytronics Australia. Prices are re-checked daily and dated on this page.
- How do I fit the 9991468-ASSY in a Maytronics Dolphin DB1?
- No tools, a few minutes: 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 filter slows the cleaner and it picks up less; a torn one lets fine dirt pass straight back into the water.
- Is there anything to reset afterwards?
- No reset needed. Robots with a filter indicator on the power supply or app clear it after the filter is cleaned and a new cycle starts; the manual for your model has the details.
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