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EWATER Filter Joint
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- ewater filter joint
- Parts and Accessories Type:
- Water Treatment Unit
- Department:
- Plumbing
- Application:
- Toilet Seat
TOTO THP3480 – Frequently Asked Questions
1) What is the TOTO THP3480 part used for?
The THP3480 is TOTO's EWATER filter joint, a water treatment unit component used on the EWATER+ system built into TOTO toilet seats (Washlet bidet seats). It is a service part, not a complete seat or a standalone filter housing kit.
2) Will the TOTO THP3480 EWATER filter joint fit any TOTO toilet?
No. It only applies to TOTO seats that have the EWATER+ system. A standard TOTO toilet or a Washlet without EWATER+ has no filter joint to replace. Check the model number on your seat for EWATER+ before ordering this part.
3) Is THP3480 the actual TOTO part number I order?
Yes. THP3480 is the TOTO manufacturer part number, and it is sold as a single item with no size, finish, or handing choice to specify. Give your supplier or plumber THP3480 and there is no second option to pin down.
4) Is the TOTO THP3480 a replacement filter cartridge or a fitting?
It is the filter joint, the fitting portion of the EWATER unit rather than a bidet seat or a complete Washlet assembly. If you are chasing a leak or a failed connection at the EWATER+ treatment unit, this is the piece; if your goal is replacing the seat itself, you need a Washlet model, not THP3480.
5) For a property manager maintaining TOTO Washlets across a building, is the EWATER filter joint something you stock as a spare?
It is a plumbing service part on the EWATER+ water treatment side of TOTO seats, so it is the kind of item MRO and facilities buyers keep on hand when a building is standardized on EWATER+ Washlets. One part number, THP3480, covers it, which makes it simple to hold across multiple restrooms.
How fast can I get the TOTO THP3480 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the TOTO THP3480 come with a warranty?
Absolutely. The TOTO THP3480 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the TOTO THP3480?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the TOTO THP3480 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.