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CERAMIC CARTRIDGE FOR 1V
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- ceramic cartridge
- Parts and Accessories Type:
- Valve Cartridge
- Department:
- Plumbing
- Application:
- Faucet
TOTO THP4004 – Frequently Asked Questions
1) What is TOTO THP4004 and what does it do in the faucet?
THP4004 is a TOTO ceramic valve cartridge for a faucet. It is the internal part that controls water flow and mixing, so it is what you replace when a faucet drips, will not shut off fully, or feels gritty through the handle travel. It is a service part, not a complete faucet.
2) What part number should a property manager order to stock TOTO faucet cartridges?
Order by TOTO part number THP4004. That is the manufacturer number for the ceramic cartridge, and it is the only designation you need to give a supplier or put on a purchase order. Keeping a couple on the shelf covers the most common faucet complaint in a building, a drip or a handle that will not close off.
3) Does the TOTO THP4004 cartridge come with a new handle or trim?
No. THP4004 is the cartridge only. Handles, escutcheons, aerators, and supply connections are separate parts, so reuse the existing trim or order it alongside.
4) Will a generic ceramic disc cartridge work instead of the TOTO THP4004?
Not reliably. Faucet cartridges are brand and body specific, matched to the stem length, broach, and seat geometry of the valve they were built for. The THP4004 is the TOTO ceramic cartridge called out for the 1V valve, so match the TOTO number rather than substituting on appearance.
How fast can I get the TOTO THP4004 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 THP4004 come with a warranty?
Absolutely. The TOTO THP4004 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 THP4004?
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 THP4004 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.