Maytronics Dolphin Ultra-Fine Filter Assembly and Bottom Lid Conversion Kit 9991412-R1
Maytronics
SKU: 9991412-R1
Maytronics Dolphin 9991412-R1 Ultra-Fine Filter Assembly and Bottom Lid Conversion Kit
Maytronics 9991412-R1 is an ultra-fine filter assembly and bottom-lid conversion kit for specified Dolphin cleaners. It replaces or converts the matching filtration arrangement where the kit is approved.
A conversion kit must fit the exact cleaner configuration, not merely the Dolphin brand. Check the cleaner’s model and kit instructions before changing the filter and bottom-lid setup.
Product Features
- Maytronics robotic-cleaner filter conversion kit
- Part number / listing SKU: 9991412-R1
- Filtration: Ultra-fine
- Included: Filter assembly and bottom-lid conversion components
Product Details
| Brand | Maytronics |
| Part Number / SKU | 9991412-R1 |
| Product Type | Robotic-cleaner filter conversion kit |
| Filtration | Ultra-fine |
| Included | Filter assembly and bottom-lid conversion components |
Compatibility
- Dolphin assemblies approved for 9991412-R1 conversion
- Confirm the exact model and part number before ordering.
Common Uses
- Converting an approved filter arrangement
- Replacing compatible filter components
Installation Notes
- Stop the cleaner or circulation equipment and release any system pressure before service.
- Match the filter shape and part number to the original assembly.
- Seat the filter and close the housing according to the equipment manual.
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Check each related listing for its own fit and specifications before selecting additional products.
Maintenance Tips
- Empty and rinse collected debris regularly.
- Inspect the media for tears or damaged frames and replace when needed.
- Use only cleaning methods approved for the filter material.
Questions about returns? View our return policy.
Hours Of Operation:
Monday - Friday: 7:00 am to 5:00 pm Phoenix Time
Saturday: 8:00 am to 2:00 pm
Sunday: Closed
- We do not ship on Saturday or Sunday.
- Orders totaling more than $300 will require signature confirmation upon delivery.
- We process and prepare orders for shipment within 1 business day. Please note that many other pool supply retailers require 3–5 days of handling time before shipping.
- Orders placed after 1:00 pm Phoenix Time may not be eligible for same-day shipment.
- Expedited shipping options are available at checkout.
Return Policy:
- Products that are received damaged will receive a refund in store credit.
- Most products are eligible for return within 30 days of receipt, except where noted below.
- To initiate a return, please complete an RMA form prior to sending your item back.
- Original shipping costs are non-refundable and will be deducted from the return credit.
- Items returned missing accessories or original packaging, or that are not in the same condition as received, may be subject to a restocking fee of up to 100% depending on the condition of the item upon return.
- Some returns will be charged an automatic 15% restocking fee.
- We are unable to issue refunds for items that have been damaged or rendered inoperable due to installer error.
- Please complete the return form to receive your RMA number and return shipping label.
- Chemical products are not eligible for return under any circumstances.
- The Pentair Colorsync 618031 is not eligible for return.
- Pool cleaners are not eligible for return.
- Opened seals and o-rings are not eligible for return.
- Capacitors are not eligible for return.
- Plastic popup tools are not eligible for return.
- Automation components and circuit boards are not eligible for return.
- If a light is returned due to a reported malfunction and is found to be fully operational upon testing, return shipping costs and a restocking fee will be deducted from the refund.
- Orders refused at the time of delivery will be subject to the original shipping costs being deducted from the refund.
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