LONUO Fil-fresh Robotic Pool Cleaner Filter Compatible with Dolphin m400, m500, Nautilus CC Plus, 4-Pack Ultra-Fine Filter Replacement Maytronics 9991432-R4

• 【Full Compatibility】 Compatible with these robotic pool cleaners: Dolphin M200, M400, M500; Nautilus CC Plus (Not for Nautilus CC); Oasis Z5i, Odyssey, Sigma, C3, C4, Triton Plus (old), Aquarius XL; filter part number 9991432-R4. All manufacturers' names and part numbers are used for compatibility information only.
• 【Fit Like a Glove】 Totally 10 1/2 x 6 3/8 Inches, works as good as OEM and cost less. 4 Packs can be easily changed in seconds
• 【Efficient Filtration】 The ultra-fine sturdy filter paper grabs sand, sediment and leaves more than regular fabric. Allowing for greater debris reduction
• 【Solid Structure】 Featured thick pleated fabric with a strong plastic support frame able to hold shape, which is not easily deformed when pool water flows through
• 【Long Lasting】 Easy to clean with a garden hose for reuse, greatly extending the life of the filter. Make sure to rinse the filter every 4-6 weeks for optimal performance

Fil-fresh Ultra-Fine Robotic Pool Cleaner Filter, perfect for daily cleaning to keep your pool crystal clear. Ultra-fine Filtration: Highly-efficient, clog-free ultra-fine filtration, this pleated filter media is used to filter all kinds of ultra-fine debris in the swimming pool, such as fine sand, leaves, etc. Last Long: Made of ABS plastic frame material, more durable. At the same time it can firmly support the filter layer and prevent it from breaking during operation. Washable and Reusable: Easy rinse and reload, these filters can last 2-3 years if used properly. Flush the filter every 4-6 weeks for best performance. Compatibility: Compatible with Dolphin Triton Plus, Nautilus CC Plus, Dolphin Supreme M4, Supreme M5, Supreme M200, Supreme M400, Supreme M500, Liberty, Wave 65, Wave 90, C3, C4, Oasis Z5. Product Specification: Dimensions: 10-1/2" x 6-3/8". Package Include: 4-Pack.