Genuine Arctic Spas progressive replacement cartridge engineered for Arctic Spa Custom Series models from 2020 to present. This multi stage cartridge removes large debris and fine particles to keep hot tub water clean and circulation efficient.

• Multi stage filtration pre-filter plus 300 micron, 25 micron, 15 micron and 10 micron media for progressive capture of debris and fine particles
• OEM part number PRT-900100
• Manufacturer Arctic Spas
• Fits models Ocean All Weather Pool, Okanagan All Weather Pool, Summit XL, Summit, Tundra, Klondike, Kodiak, Yukon, Cub, Fox

Installation and maintenance

Turn off power to the spa. Remove old cartridge and install new cartridge preserving correct seal alignment.

Why choose this filter

Progressive multi layer design extends usable life of the cartridge and improves water clarity by capturing a wider range of particle sizes. Compatible with factory filter housing and seals making replacement simple and reliable.

Notes and tips

• Do not use harsh chemicals to clean cartridge media
• Check flow and pump performance after installation
• Keep a spare filter on hand for quick replacement to maintain water quality

For placement help or parts verification contact Arctic Spas with OEM part PRT-900100 and your hot tub serial number. This description is provided for product selection and proper maintenance guidance.