Skip to content

Pentair Switch Membrane for Max-E-Therm & MasterTemp Heaters — Part 42002-0029Z

Marsoni M251S
Sale price$125.99
Pay 4 payments of $31.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Pentair Switch Membrane for Max-E-Therm & MasterTemp Heaters — Part 42002-0029ZThe Pentair Switch Membrane 42002 0029Z is a genuine replacement component engineered for Sta Rite Max E Therm and Pentair MasterTemp pool and spa heaters. Functioning as the main user facing interface on the heater control panel, this membrane delivers precise input recognition and seamless navigation through all heater settings. Each button is distinctly labeled and tactile, providing dependable control even after years of regular use. Built to
Easy Shipping

Quick Dispatch:

Your Pentair Switch Membrane for Max-E-Therm & MasterTemp Heaters — Part 42002-0029Z orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Pentair Switch Membrane for Max-E-Therm & MasterTemp Heaters — Part 42002-0029Z ships.

Need Help?
Questions about Pentair Switch Membrane for Max-E-Therm & MasterTemp Heaters — Part 42002-0029Z, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Pentair Switch Membrane for Max-E-Therm & MasterTemp Heaters — Part 42002-0029Z in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 74 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
D
Verified Purchase
Darling
Omaha, US
★★★★★ 5
Tough to destroy for aggressive chewers
Color: Wrench, Size: 8 Inch
My doggie chewed out stairscase, the sofa, my shoes, and would destroy anything labeled pet “tough” toys. This stopped her from destroying!! Soo cool and cleans her teeth too. I got this one as gift for other retriever fams! Super cool. Doesn’t smell bad and its lightweight but durable like crazy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2026
A
Verified Purchase
Amazon Customer
Whiting, US
★★★★★ 5
Great Chew Toy
Color: Wrench, Size: 8 Inch
An excellent chew toy for a very hearty chewer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
C
Verified Purchase
Concerned Citizen
Phoenix, US
★★★★★ 4
Great Toy for Chewers!
Color: Hammer, Size: 7 Inch
This is one of my dog’s favorite toys! He will chew on it for hours. It is durable and takes him a while to make it indistinguishable as a hammer. No smell to it. The rubber bits do come off so I have to check it and make sure he doesn’t eat them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025
S
Verified Purchase
Scott S Sinno
Whiting, US
★★★★★ 5
Good toy
Color: Hammer, Size: 7 Inch
Solid value for the $. The hammer seems particularly good, my bigger dogs like to hold it down by the head. I bought a 2nd.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
B
Verified Purchase
Bria Bermudez
Omaha, US
★★★★★ 5
Skye loves it!
Color: Hammer, Size: 7 Inch
My heavy chewer loves these! I had to get the whole set because come on! Skye steals ALL my husbands tools so when I saw these and saw they’re real wood! (My dog is a wood chewing machine) (ask my deck) anyway these work and keep his teeth off my furniture! 10/10 recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026

recommand products