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Sink Twice®

Sink Bigger for rectangular toilets 18" - 20" wide

Sink Bigger for rectangular toilets 18" - 20" wide

Regular price $108.99 USD
Regular price Sale price $108.99 USD
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Sink Bigger is the bigger version of Sink Again.  Sink Bigger is designed to allow for a single piece fit (no need for expanders) for older rectangular toilets that are 18" - 20" wide. 

Please make sure to use foam soap with these.  In particular, we recommend "unscented" or "sea mineral" foam soaps (Method brand is best). 

An alternative to Sink Bigger that also fits these larger toilets is "Sink Twice Adaptable" version, which is equally efficient, about 40% heavier, and about 25% more expensive.

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  • Free Shipping and Financing Available

    Sink Twice offers free domestic shipping and interest-free financing so your water bill savings can help pay for your purchase!

  • Dedicated Customer Service

    If you have questions about installation or would like any assistance, please text our customer service at 303-345-3508. We are always happy to help.