Waterpik Aquarius Countertop Water Flosser WP-660 (White) vs Waterpik Cordless Advanced Water Flosser WP-580 (White)
These are side-by-side facts taken from each product guide: published specifications, strengths and caveats as their sources state them. This page is not a test, a ranking or a verdict about which model is better.
Waterpik Aquarius Countertop Water Flosser WP-660 (White)
A bathroom counter near a North American outlet, shared by several people
A corded countertop water flosser with a 22-ounce reservoir that lasts about 90 seconds, ten pressure settings, floss and massage modes, and seven tips in the box. The manual limits use to five minutes in any two hours and forbids use while bathing. Three-year limited warranty, tips excluded.
Published specifications
- Maker: WP-660, corded countertop, 120VAC/60Hz North America only
- Maker: 22 oz reservoir, about 90 seconds; 13 oz per minute
- Maker: 10 pressure settings; Floss and Hydro-Pulse Massage modes
- Maker: 7 tips included (4 Precision, Orthodontic, Pik Pocket, Plaque Seeker)
- Manual: most tips every 3 months, Precision tip every 6 months
- Manual: three-year limited warranty, receipt required, tips excluded
Strengths
- Large 22-ounce tank lasts about 90 seconds per fill, per the maker
- Seven tips of four types in the box for different users
- Maker states ADA acceptance; three-year limited warranty
Caveats
- Needs counter space and a 120V outlet; not for use while bathing
- Manual limits use to five minutes in each two-hour period
- No PSI figure published; tips excluded from warranty
Read the full Waterpik Aquarius Countertop Water Flosser WP-660 (White) guide
Waterpik Cordless Advanced Water Flosser WP-580 (White)
Travel, small bathrooms or flossing in the shower
A rechargeable handheld water flosser with a 7-ounce tank for about 45 seconds, three pressure settings, four tips and magnetic USB charging. Waterpik says it can be used in the shower but the manual says never immerse it. Charge time is 4 hours on the maker page and 8 in the manual. Two-year warranty, tips and battery excluded.
Published specifications
- Maker: WP-580, cordless handheld, lithium-ion 4.86 Wh
- Maker: 7 oz reservoir, about 45 seconds; 10 oz per minute
- Maker: 3 pressure settings; 4 tips included
- Maker: 4-hour charge; manual: 8 hours; up to 4 weeks per charge
- Maker: usable in the shower; manual: never immerse
- Manual: two-year limited warranty; tips and battery excluded
Strengths
- Cordless and usable in the shower, according to Waterpik
- Up to four weeks per charge with magnetic USB charging
- Travel bag, travel plug and four tips included
Caveats
- Small 7-ounce tank lasts about 45 seconds
- Charge time differs: 4 hours (maker page) vs 8 hours (manual)
- Battery not replaceable and excluded from the warranty
Read the full Waterpik Cordless Advanced Water Flosser WP-580 (White) guide
How to choose between them
Choose the Waterpik Aquarius Countertop Water Flosser WP-660 (White) if your situation matches: A bathroom counter near a North American outlet, shared by several people. Its main caveat: Needs counter space and a 120V outlet; not for use while bathing.
Choose the Waterpik Cordless Advanced Water Flosser WP-580 (White) if your situation matches: Travel, small bathrooms or flossing in the shower. Its main caveat: Small 7-ounce tank lasts about 45 seconds.
Both entries repeat what each guide records. Confirm the model, included parts and availability on the current listing before ordering.
Primary sources
- Waterpik product page for the White Aquarius water flosser WP-660 Source for Waterpik Aquarius Countertop Water Flosser WP-660 (White)
- Waterpik Water Flosser 600 Series instruction manual attached to the listing (PDF) Source for Waterpik Aquarius Countertop Water Flosser WP-660 (White)
- Waterpik product page for the White Cordless Advanced water flosser WP-580 Source for Waterpik Cordless Advanced Water Flosser WP-580 (White)
- Waterpik Water Flosser Model WP-580 Series manual attached to the listing (PDF) Source for Waterpik Cordless Advanced Water Flosser WP-580 (White)
Primary sources checked .