StoreDeal.ai store
Shop
  • Deals
  • Deal checker
  • Black Friday
  • Buying guides
  • Brands
  • Stores
Travel
  • Flight deals
  • Hotel deals
Company
  • Research
  • Press
  • Use in AI assistants
  • Contact
  • deal.ai apps
Black Friday 2026
  • Walmart
  • Best Buy
  • Target
  • TVs
  • Laptops
  • Headphones
  • Apple
  • Gaming
  • Vacuums
  • Kitchen
  • Toys
  • Smartwatches
  • Tablets
  • Furniture
  • Mattresses
© Deal.ai Inc.·2222 Ponce de Leon Blvd, Miami, FL 33134·support@deal.ai
TermsPrivacy
Deal.ai › Brands

Is H2ofloss on Sale? November 2026

Prices checked Nov 14, 2026, 12:43 AM ET

Is H2ofloss on sale?

Not right now: H2ofloss prices are at their usual levels.

H2ofloss prices today, and how low they've been

  • H2ofloss
    H2ofloss Water Dental Flosser
    H2ofloss Water Dental Flosser$17.00 at mercari.com    Visit mercari.com
  • H2ofloss
    H2ofloss Cordless Water Flosser with 300ml Tank
    H2ofloss Cordless Water Flosser with 300ml Tank
$57.85 at eBay
Visit eBay
  • H2ofloss
    H2ofloss Portable Cordless Water Flosser
    H2ofloss Portable Cordless Water Flosser$19.99 at Deal.ai    Visit Deal.ai
  • H2ofloss
    H2ofloss Cordless Rechargeable Water Flosser
    H2ofloss Cordless Rechargeable Water Flosser$74.99 at The Official Water Flosser    Visit The Official Water Flosser
  • H2ofloss
    H2ofloss Whitening Water Flosser Dental Oral Irrigator Cordless
    H2ofloss Whitening Water Flosser Dental Oral Irrigator Cordless$36.99 at h2ofloss    Visit h2ofloss
  • H2ofloss
    h2ofloss Water Flosser Dental Oral Irrigator Portable
    h2ofloss Water Flosser Dental Oral Irrigator Portable$35.95 at h2ofloss    Visit h2ofloss

    • Not right now. H2ofloss prices are at their usual levels: the H2ofloss Water Dental Flosser is $17.00 at mercari.com. Any H2ofloss deal shows here as soon as it starts.

    H2ofloss makes water flossers that compete with Waterpik and Philips Sonicare on tank size and pressure settings. Its cordless model carries a 300ml tank, larger than most portable rivals, and its countertop unit offers multiple pressure modes and interchangeable tips. Every model's price is checked at each store, with that store's own price history shown alongside.

    Ask our shopping agent

    It checks today's price at every store, compares the alternatives and answers in about a minute.

    Enter to send, Shift+Enter for a new line

    More H2ofloss prices

    • H2ofloss
      h2ofloss Oral Irrigator Dental Water Flosser Portable HF-6
      h2ofloss Oral Irrigator Dental Water Flosser Portable HF-6$36.99 at h2ofloss      Visit h2ofloss
    • H2ofloss
      h2ofloss Cordless Water Flosser Pick
      h2ofloss Cordless Water Flosser Pick$29.99 at h2ofloss      Visit h2ofloss

    Questions and answers

    What makes H2ofloss different from Waterpik?
    H2ofloss focuses on larger water tanks and more pressure settings at the portable end, where Waterpik's cordless models tend to carry smaller reservoirs. Waterpik has the wider retail presence and a longer record of clinical backing. H2ofloss tips are not cross-compatible with Waterpik handles.
    Does the 300ml tank last a full flossing session?
    The 300ml reservoir covers roughly one full cleaning at lower pressure settings. At the highest pressure it empties faster, so you may refill mid-session. The sealed design means it can be filled from a tap without removing the tank on most models.
    Is the cordless model waterproof?
    H2ofloss rates its cordless flosser for bathroom use with water resistance suitable for sink and shower surroundings. It is not built for submersion. Check the rating on the specific model before using it in the shower.
    What warranty does H2ofloss offer?
    H2ofloss covers its flossers with a limited manufacturer warranty, typically one year on the unit. Coverage runs through the seller or the brand, so keep the purchase record. Wear parts such as tips are not covered.
    Can I use H2ofloss tips on other brands?
    No. H2ofloss tips fit H2ofloss handles only, and other brands' tips will not seat properly. Replacement tips come in multi-packs and should be changed every three to six months.
    Are there H2ofloss discount codes?
    Deal.ai checks what H2ofloss products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.