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4.8
Rated 4.8 out of 5 stars
18,806

TUSHY Classic 4.0

The next generation of our best-selling bidet attachment with adjustable dual nozzles.
  • 2x Adjustable NozzlesFront and rear wash with 66% more range
  • Modern ShapeComplements the contours of your bathroom 
  • 10-Min DIY InstallNo plumber needed
  • HSA/FSA eligiblePay with Flex at checkout
Color Bamboo

Eligible for Free Shipping
30-day Return Policy
  • Dual-wash Dual Nozzle Bidet
  • Precision Nozzle Precision Nozzle
  • Slimmer Design 29% Slimmer
  • Clock illustration 10 min
    DIY Install

Hard to improve a best-seller, but here we are. Two adjustable nozzles. Premium controls. Slimmer design. Exceptional durability. TUSHY Classic 4.0 cleans your front and bottom with clean, precise, pressure-controlled water. No electricity or plumber needed.

  • NEW Dual Front and Rear Nozzles: Two independently adjustable nozzles for a targeted clean exactly where you need it.
  • NEW Precision Nozzle Adjuster: A premium control knob replaces the 3.0 sliding switch to make nozzle adjustments easier than ever.
  • NEW 66% More Spray Range:  For a confident, inclusive clean that supports more bodies and mobility levels.
  • NEW 29% Slimmer Design: Ultrasonic welded design maintains strength without the bulk, reducing thickness by 2.5 mm.
  • NEW Easy Grip Spray Knob: Control the water pressure with a larger, taller spray knob that is 35% easier to turn.
  • NEW Spray Nozzle Guard: Protects the self-cleaning nozzle from splashback. Looks gorgeous doing it.
  • NEW Max Stability Flange Attachments: Updated design with built-in non-slip pads for the most secure fit and stable seating experience.
  • NEW Stainless Steel Mega Adapter: Durable and long-lasting, built for everyday use.
  • Patent Pending Self Cleaning Nozzles: Rinse before and after each use for a better clean. Automatically retract when Classic 4.0 is turned off.
  • Adjustable Water Pressure: Choose from a gentle rinse to a deep clean using your home’s existing water pressure. No electricity or extra plumbing required.
  • Naturally Antimicrobial For Healthier Toileting: Each component (nozzles + knobs + control panel) resists bacteria growth for a cleaner bathroom experience. 
  • Patented Buildup Resistant Design: For a sleek profile that seamlessly fits into your home and minimizes grime buildup.
  • Easy DIY Install: In 8 ½ minutes or less on most standard toilets. All you need is a screwdriver.
  • Fits 95% of Toilets: Attaches securely between your toilet bowl and seat. Check your toilet compatibility.
  • Over 18,000 5-Star Reviews: All upgrades are based on real pooping humans’ reviews.
  • On-demand Support: Including text, phone, email, or video support. Our expert Poo-Rus have over 100,000 5-Star Reviews to ensure a stress-free and quick install.
  • 30-day returns. Exclusions apply.
  • Assembly available with Angi.
  • TUSHY Classic 4.0 Bidet Attachment
  • 1-year Limited Warranty
  • Stainless Steel Mega Adapter (⅞” x ⅜” x ⅞” compression)
  • Flexible Braided Hose (2 feet, ⅜" to ⅜" compression)
  • Instruction Manual
Classic 4.0
Classic 4.0
Classic 3.0
Classic 3.0
bubbles icon Self-cleaning nozzle
front and rear wash Dual Nozzle
slimmer design Slimmer Design
gleaming knob icon Antimicrobial knob
spray range Toilet Spray Range
75mm
45mm
clock illustration Install Time
8 ½ min
8 ½ min
  • How it works
  • How to Install
Reviews Summary
Customers say this bidet attachment is super easy to install and leaves them feeling incredibly clean. Many praise the straightforward setup taking just 10-15 minutes, adjustable water pressure, and simple controls. The cold water takes getting used to, though most adapt quickly. Common feedback highlights repeat purchases for multiple bathrooms and strong satisfaction with durability. Some mention occasional spray angle issues or water splashing on the toilet seat. A few experienced shipping delays or incomplete packages. Overall, customers rave about the product's effectiveness and find it transforms their bathroom experience.
4.8
Rated 4.8 out of 5 stars
Based on 18,806 reviews
97%would recommend these products
How easy was it to install?Rated 2.1 on a scale of 1 to 5
18,806 reviews
  • Nicolette
    4 minutes ago
    Reviewing
    TUSHY Classic 4.0
    Rated 1 out of 5 stars
    1 Star

    Have a problem with their adaptor leaking and their customer service has not replied back to me so I cannot use the product.

  • Kristie
    2 hours ago
    Reviewing
    TUSHY Classic 4.0
    Rated 5 out of 5 stars
    5 Stars

    Best investment!

  • Braden
    2 days ago
    Reviewing
    TUSHY Classic 4.0
    Rated 1 out of 5 stars
    1 Star

    Absolutely worst product ever I would have never bought this product knowing you cannot return it for your money. You can only return it for store credit. What an absolute joke.

  • Bobbi
    3 days ago
    Reviewing
    TUSHY Classic 3.0
    Rated 5 out of 5 stars
    5 Stars

    How did I ever live life without this!!! It’s such a wonderful upgrade to my toilet. Would definately buy again only because the heated water feature sounds even better, but I live in an apartment so I cant really do the heated one. Definately cuts my TP usage down a lot!!!😍😍😍

  • Joseph
    4 days ago
    Reviewing
    TUSHY Classic 3.0
    Rated 4 out of 5 stars
    4 Stars

    The water flow on our old Tushie unit was much stronger with better angles. This unit works fine but it's a bit different.

Frequently Asked Questions

Sit, poop, spray, pat dry. After you drop the kids off, turn the spray knob on your Classic 4.0 to activate the nozzles. Use the precision nozzle adjuster to aim for your bum or front. Fresh, pressure-controlled water does the rest. Pat dry with a few squares of TP and go live your best clean life.

We didn't mess with what works, we just made it better. The 4.0 adds dual independently adjustable nozzles (front and rear), a premium precision control knob replacing the 3.0 sliding switch, 66% more spray range, a 29% slimmer ultrasonic welded body, a new spray nozzle guard that blocks splash back, a larger easy-grip spray knob that's 35% easier to turn, updated non-slip flange attachments for a more stable seat, and a stainless steel Mega Adapter that outlasts plastic. Oh, and it still installs in 8.5 minutes. You're welcome.

Absolutely. No plumber, no electrician, no sweat. All you need is a basic screwdriver and the hardware included in your box. Most standard toilets take about 8.5 minutes. Step 1: Unscrew your toilet seat.

Step 2: Pop the Classic 4.0 on.

Step 3: Connect the water supply and reseat the seat. Done.

How to Install TUSHY Classic 4.0 →

Nope and nope. The Classic 4.0 runs entirely on your home's existing water pressure. No outlet, no extra plumbing, no contractor needed. It hooks into the water supply line that fills your toilet tank.

The Classic 4.0 fits 95% of standard American toilets, round or elongated. It attaches between your toilet bowl and seat, so no permanent modifications are needed. The one style it won't pair with is a French Curve toilet, a one-piece design with curved sidewalls in the back. The curve means the base plate can't lay flat, so the seal won't hold. If you're not sure what you've got, take our Toilet Compatibility Quiz before you order.

Same magic as always. The included stainless steel Mega Adapter connects to the water supply line behind your toilet tank. The flexible braided hose (2 feet, 3/8" to 3/8" compression) connects the adapter to your Classic 4.0. No electricity. Turn the knob, water flows, bum gets clean.

The (Classic 4.0, Classic 3.0, Fresh, and Handheld Bidet Sprayer) connect to your home's cold water line, so the spray comes out about the same ambient temperature as your tap water, not icy, just whatever your tap runs. It's part of what keeps these models easy to install, since there's no warm water hookup needed. It might feel brisk at first, but it won't hurt, and most people find it very refreshing.

If you'd rather have warm water, we've got options. The Spa 3.0 and Oasis are non-electric bidet attachments that connect to your sink's warm water line, as long as your sink is within about 6 feet of your toilet. Or go electric: Aura, Cloud, Cloud+, and Ace all offer warm water, no sink connection required, as long as you have a 3-prong electrical outlet.

Yes. The patent-pending self-cleaning nozzles rinse before and after each use. When the Classic 4.0 is turned off, the nozzles automatically retract. The new spray nozzle guard also protects them from splash back between uses. Clean nozzle, clean butt, clean conscience.

The Classic 4.0 has two independently adjustable nozzles — one for rear wash, one for front wash. Use the new precision nozzle adjuster knob to position each exactly where you need it. No more choosing between bum or front — Classic 4.0 cleans both, on your terms.