The Unicel 4CH-30 Hot Tub Filter Cartridge delivers professional-grade filtration performance that spa service contractors and pool companies trust for their commercial and residential installations. With 30 square feet of filter area and 158 pleats, this NSF-certified filter provides superior water clarity while extending service intervals for your customers.

Commercial Spa Service Benefits

Built with heavy-duty polyester and 4oz Reemay 2040 filter media, the 4CH-30 captures debris down to 10 microns, reducing callback visits and enhancing customer satisfaction. The molded cone top and 1-1/2 inch MPT thread bottom ensure secure installation across multiple spa brands, making it an essential inventory item for spa service professionals.

Why Spa Contractors Choose MT Pools

As your trusted B2B partner, MT Pools provides wholesale pricing on quality Unicel filters with superior customer service. Our daily recurring customer support ensures you have the right filters in stock when you need them, helping maintain your service schedule and profit margins.

Frequently Asked Questions

Order Your Spa Filters Today

Stock up on professional-grade Unicel filters and maintain your competitive edge. Contact MT Pools for wholesale pricing and expert technical support that keeps your spa service business running smoothly.