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SCREEN RETAINER & O-RING
Manufacturer Resources
Product Specs
- Product Group:
- Washroom/Bath Accessories
- Product Subgroup:
- Parts and Accessories
- Product Type:
- screen retainer
- Parts and Accessories Type:
- O-Ring
- Department:
- Plumbing
TOTO THP4558#PN – Frequently Asked Questions
1) What exactly comes with TOTO part THP4558#PN?
THP4558#PN is a TOTO repair part consisting of a screen retainer and an O-ring. It is a small service component, not a complete valve or trim kit, so if your repair also calls for a cartridge or handle you need to order those separately.
2) Is THP4558#PN a control knob or just a seal part?
Despite being catalogued under the TOTO Upton control knob name, THP4558#PN is supplied as the screen retainer with its O-ring. Buyers expecting a finished handle or knob assembly should order the handle part instead.
3) Do I need to replace the O-ring when I change a TOTO screen retainer?
No separate purchase needed. The O-ring ships with the screen retainer in THP4558#PN, so the sealing element and the retainer are replaced together as one service part.
4) Does the PN suffix on THP4558#PN mean a specific TOTO finish?
The part is ordered as a single configuration, THP4558#PN, with the #PN suffix identifying the TOTO finish code on that part number. There is no alternate finish code to choose on this item, so order it exactly as THP4558#PN.
5) Is THP4558#PN a plumbing part or bath accessory hardware?
It is a plumbing service part for bath fittings, a screen retainer with O-ring rather than a mounted washroom accessory. Property managers stocking a parts bin for TOTO Upton fittings would keep this alongside cartridges and aerator parts.
How fast can I get the TOTO THP4558#PN 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 THP4558#PN come with a warranty?
Absolutely. The TOTO THP4558#PN 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 THP4558#PN?
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 THP4558#PN 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.