




Dolphin Ultra-Fine Filter Panels 4PK 9991432-R4 – Genuine OEM Replacement Part
Description
Dolphin Ultra-Fine Filter Panels 4PK 9991432-R4 – Genuine OEM Replacement Part
Description
Keep your pool water sparkling clean with the Dolphin Ultra-Fine Filter Panels (4 Pack, 9991432-R4). These reusable panels capture fine dirt, dust, and debris that standard filters miss, ensuring superior water clarity. Designed as a Maytronics-certified genuine replacement part, they guarantee the best performance and fit for your Dolphin robotic pool cleaner.
Compatible Models
Aquarius XL, Bio
Dolphin C3, C4, M200, M400, M500
Nautilus CC Plus, Nautilus CC Supreme
Oasis Z5, Oasis Z5i
Sigma, Supreme M4, Supreme M5, Triton Plus
Wave 60, Wave 65, Wave 80, Wave 90
Not Compatible With
Original Nautilus
Nautilus CC
Triton, Triton PS, Triton PS Plus
Product Details
Brand: Dolphin
Part: Ultra-Fine Filter Panels (4 Pack)
Part Number: 9991432-R4
Dimensions: 11.9" L x 10.2" W x 2.3" H
Material: Plastic (Reusable)
Certification: Maytronics Genuine Part
Shipping & Returns
Shipping: We offer free standard shipping on all orders within the contiguous United States (lower 48). We do not currently ship to Alaska, Hawaii, or Puerto Rico. Any other restrictions will be shown at checkout. We do not currently ship internationally. Orders ship within 1 to 2 business days, and delivery typically takes 4 to 6 business days after shipping, for a total of about 5 to 8 business days from your order date.
Tracking information is emailed once your order ships. We do not currently offer international shipping. See our full Shipping Policy for full details.
Returns: Unused items in their original packaging may be returned within 30 days of delivery. To start a return, request a Return Merchandise Authorization (RMA) by emailing support@nationalpoolsupply.com or calling +1 978-222-0628 with your order number and the reason for the return (include photos if the item is defective, damaged, or incorrect). Once your RMA is approved, ship the item with your RMA number to: DHB Enterprises LLC / National Pool Supply, 30 Log Bridge Rd, Building 300, Unit 301, Middleton, MA 01949. Change-of-mind returns: you pay return shipping, and a 15% restocking fee applies; original shipping costs are not refunded. Defective, damaged, or incorrect items reported within 30 days of delivery are returned at no cost to you with a prepaid label, and no restocking fee applies. See our full Refund and Returns Policy for full details.
Warranty
Manufacturer Warranty:
This product carries the manufacturer's warranty, where applicable. Warranty terms, coverage, and exclusions are set by the manufacturer. Warranty claims are filed directly with the manufacturer; we do not process warranty claims or offer a separate warranty of our own. If you need the manufacturer's contact details, contact us and we will share them. See our Warranty page for details.

Pool and Spa Parts & Supplies
Why Choose National Pool Supply?
We're dedicated to offering pool and spa products from leading brands. At National Pool Supply, your pool’s care is our priority, and we’re here to make your experience effortless.




