Beatbot Ultra-Fine Dual Filter Basket (Sora 30)
Beatbot Ultra-Fine Dual Filter Basket (Sora 30)
Beatbot Ultra-Fine Dual Filter Basket (Sora 30) Beatbot Ultra-Fine Dual Filter Basket (Sora 30)
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Beatbot Ultra-Fine Dual Filter Basket (Sora 30)

$59.99
  • Compatible with Sora 30 only, designed as a supplement for handling extremely fine dust that the original dustbin cannot process.
  • 5L capacity with a dual-layer filter design:
  • Outer coarse filter basket can be used independently. Its maximum filtration capacity is 400µm. Designed for heavy-duty initial cleanup and high-volume debris scenarios, it reduces the risk of clogging.
  • Inner non-woven fabric filter must be used in conjunction with the coarse filter basket and cannot be used alone. Its maximum filtration capacity is 3µm. Suitable for fine dust, algae, and other ultra-fine debris.
  • Recommendation: Use the original Standard Filter Basket for the initial cleaning to remove large debris, then replace it with the Ultra-Fine Dual Filter Basket for finer debris collection. Using the Ultra-Fine Dual Filter Basket first may cause rapid clogging and affect normal cleaning. 
  • Recommended lifespan: 40 cleaning cycles (150 hours of cleaning operation). Once the cycle limit is reached, or if any of the following conditions occur, it is recommended to purchase a replacement:
  • a. The non-woven fabric remains noticeably grayed out or hardened after washing.
  • b. The overall debris suction capability of the machine decreases. Features a foldable handle for convenient installation and removal.

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Product Description

Compatible with Sora 30 only, designed as a supplement for handling extremely fine dust that the original dustbin cannot process.

5L capacity with a dual-layer filter design:

- Outer coarse filter basket can be used independently. Its maximum filtration capacity is 400µm. Designed for heavy-duty initial cleanup and high-volume debris scenarios, it reduces the risk of clogging.

- Inner non-woven fabric filter must be used in conjunction with the coarse filter basket and cannot be used alone. Its maximum filtration capacity is 3µm. Suitable for fine dust, algae, and other ultra-fine debris.

- Recommended lifespan: 40 cleaning cycles (150 hours of cleaning operation). Once the cycle limit is reached, or if any of the following conditions occur, it is recommended to purchase a replacement:

a. The non-woven fabric remains noticeably grayed out or hardened after washing.

b. The overall debris suction capability of the machine decreases.

- Features a foldable handle for convenient installation and removal.

- Recommendation: Use the original Standard Filter Basket for the initial cleaning to remove large debris, then replace it with the Ultra-Fine Dual Filter Basket for finer debris collection. Using the Ultra-Fine Dual Filter Basket first may cause rapid clogging and affect normal cleaning. 

What Does a 3 μm Filtration Rating Mean?

The Ultra Fine Dual Filter Basket features a 3 μm filtration rating for its inner non-woven filter layer. One micron (μm) equals 0.001 millimeters. Beatbot's 3 μm filter is designed to capture particles much smaller than those handled by a standard 150 μm filter basket, helping collect fine dust, silt, pollen, and tiny algae particles that may otherwise pass through a coarser filter.

What Types of Debris Can the Ultra Fine Dual Filter Basket Collect?

The Ultra-Fine Dual Filter Basket is designed to help collect fine dust, fine sand, silt, pollen, algae particles, and other ultra-fine debris that may pass through a standard filter basket. It is particularly useful when larger debris has already been removed and fine particles remain on the pool floor.

Does a 3 μm Filtration Rating Mean the Filter Captures All Particles of That Size or Larger?

Not necessarily. A 3 μm filtration rating indicates the particle size the filter is designed to capture, but it does not guarantee that 100% of all particles measuring 3 μm or larger will be captured. Actual particle retention should be evaluated through testing under defined conditions. The product's 3 μm specification should not be interpreted as a guaranteed particle capture percentage.

Which Beatbot Pool Cleaner Is This Filter Basket Compatible With?

This Ultra Fine Dual Filter Basket is designed specifically for the Beatbot Sora 30 and is not interchangeable with filter baskets for other models.

If you own a Sora 70, choose the dedicated Ultra-Fine Dual Filter Basket for Sora 70.

Always check model compatibility before purchasing.

When Should I Use the Ultra-Fine Dual Filter Basket?

For pools containing leaves, insects, and other larger debris, start with the standard filter basket to remove the heavier debris. Once the initial cleaning is complete, switch to the Ultra-Fine Dual Filter Basket to collect the finer particles remaining on the pool floor.

Using the ultra-fine filter when the pool still contains a large amount of debris may cause it to clog more quickly and affect normal cleaning performance.

How Long Does the Ultra Fine Filter Last?

The recommended lifespan of the inner non-woven filter is approximately 40 cleaning cycles, or 150 hours of cleaning operation. Replace the filter when it reaches this recommended limit, or sooner if you notice any of the following signs:

The non-woven material remains noticeably gray or hardened after washing.

The robot's overall debris pickup performance noticeably decreases.

Regularly rinsing and inspecting the filter helps maintain its filtration performance.

Why Doesn't My Robot Recognize the Ultra-Fine Filter Basket?

If your robot does not recognize the Ultra-Fine Filter Basket, first check for the latest firmware update through the Beatbot App and install it before using the filter.

If the robot still does not recognize the filter basket after the update, contact Beatbot Support for further assistance.

4.1
Rated 4.1 out of 5 stars
Based on 19 reviews
84%would recommend this product
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19 reviews
  • RD
    Robert D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    October 24, 2026
    Great addition

    This filter is awesome! I added it to my cleaner only 2 weeks after first using it and wow. The amount of stuff this captures every time I drop the cleaner in my pool is crazy.

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  • RN
    Rob N.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    October 20, 2026
    Great - when it works

    This filter does a great job of capturing the dirt in my pool. Without it my Sora 30 just blows the fine dirt around. The pool looks great after cleaning until the next day when the dirt settles again (without the filter). My only problem with this filter is that my Sora 30 is a PITA to start EVERY TIME due to buoyancy. I have to make sure the filter is saturated with water and all bubbles are out of the device before allowing it to sink to the bottom of the pool and start running. Otherwise, the back end of the Sora 30 rises about 6 inches preventing the unit from being able to settle fully on the floor of the pool and move about cleaning.

    My final criticism is that Beatbot should have designed a fine filter that works with the existing filter and included that in the purchase of Sora 30. Other companies do that. Why should I pay $60 more AFTER my purchase to be able to capture fine dirt? Don't all pools get fine dirt? It's a wonderful device and I'm keeping my pool cleaner than ever.

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  • PI
    PETER I.
    Verified Buyer
    Rated 3 out of 5 stars
    October 20, 2026
    Filter insert Sora 30

    Item showed up with no instructions. First use it moved six inches and raised up and stalled. I had to go online and search that filter needed to be wet before use. I don’t find it much better than stock filter.

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  • J
    Jason
    I recommend this product
    Rated 4 out of 5 stars
    October 14, 2026
    4 Stars

    For some reason the Sora 30 won’t run the wall cleaning with the ultra fine filter basket, but the floor cleaning is excellent.

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  • S
    Shari
    I do not recommend this product
    Rated 1 out of 5 stars
    October 9, 2026
    1 Star

    Everytime I use the new fiter the unit will not function. If i switch the filter back to the original it functions. There is something faulty aboit this new peoduction -

    Please contact me.

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