Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. Home & Office Electronics
  3. Beauty & Personal Care
  4. Shower & Shower Accessories
  5. Waterpik SM-421

Waterpik SM-421

Original 4-Mode Massage Showerhead, White

Waterpik
Shop all Waterpik
item photos coming soon
highlight-star-icon

Original 4-Mode Massage Showerhead, White • Fixed-Mount • 4 Massage Settings • From The Makers Of The Original Shower Massage • Consumers #1 Choice In Replacement Shower Heads

Learn more about the wtpsm421

We apologize

This item has been discontinued

Show me more products from this category
Go to Category

Description

Waterpik brand icon

Features the Waterpik® exclusive massage technology that delivers an incredibly satisfying, high-performance shower for virtually any water pressure. These shower heads offer multiple settings from a gentle, soothing spray to a high-pressure massage, customizing the ideal experience for every shower.

  • Original 4-Mode Massage Showerhead, White
  • Fixed-Mount
  • 4 massage settings
  • From the Makers of the Original Shower Massage
  • Consumers #1 Choice in Replacement Shower Heads
  • Full Body coverage
  • 1-year Manufacturer's Warranty

Item Details

Manufacturer:

Waterpik

Model Number:

SM-421

Weight:

0.52lbs

Internal SKU:

wtpsm421

Internal Product ID:

51529

Customer Ratings & Reviews

Waterpik SM-421 thumbnail image
5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:
Loading...
Sorry, no reviews found

Related Searches

› Waterpik › Waterpik Shower & Shower Accessories › Shower & Shower Accessories under $100
Save up to 10 different vehicles in your garage

Add vehicle
2 | Make
3 | Model
Why Use a Vehicle Fit Guide?
Where to find vehicle info | Shop without vehicle
Whoa! Slow down. Add your details below!
additional information required
Add vehicle details to confirm fitment
Ignore fitment details
Find stereos and more that work -- fast.
2 | Make
3 | Model
Remove

Can't find your vehicle? Click here and we'll help.

Where to find vehicle info

Go to Fitment

Didn't find your car?

Submit your details and we'll help!
Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon
Back

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

Back
Track your order
Call our experts
Support Center
Return & Exchanges
Follow on Instagram Instagram logo
Subscribe on YouTube YouTube logo