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Pentair MasterTemp & Max-E-Therm Heater Thermistor 42001-0053S | Swimables SW-41-053
Pentair MasterTemp & Max-E-Therm Heater Thermistor 42001-0053S | Swimables SW-41-053
Pentair MasterTemp & Max-E-Therm Heater Thermistor 42001-0053S | Swimables SW-41-053
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Pentair MasterTemp & Max-E-Therm Heater Thermistor 42001-0053S | Swimables SW-41-053

Marsoni M251S
Sale price$49.99
Pay 4 payments of $12.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Pentair MasterTemp & Max-E-Therm Heater Thermistor 42001-0053S | Swimables SW-41-053The Swimables Thermistor SW 41 053 is the sensor behind the temperature reading shown on your heater's control panel. When the display begins reporting abnormally high temperatures, that is a clear signal that this component has failed and needs replacement. Because the thermistor is a non resettable part, the only remedy is a fresh unit. Compatible with most Pentair MasterTemp, Sta Rite Max E Therm, and ETI 400 Natural Gas swimming pool heaters, the
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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
4.8 ★★★★★
Based on 2325 reviews
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Y
Verified Purchase
yarg jo
Bozeman, US
★★★★★ 5
very nice styling and quality just a little too large for me
Color: Coffee Brown, Style: Classic
Seems very quality built but it was just a little too large for me so it's going to be returned.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
R
Verified Purchase
Richard M.
Alexandria, US
★★★★★ 4
This is a well constructed wallet and they used good material
Color: Coffee Brown, Style: Casual
I really like the leather, and all the compartments for the credit cards and two IDs. The only issue I’ve had with this wallet is it’s just a little too high. Should be a quarter of an inch shorter because it’s awkward putting it in and out of your your pocket.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
S
Verified Purchase
Scott
Lowell, US
★★★★★ 5
Very nice
Color: Navy Blue, Style: Classic
A nice wallet and it is genuine leather.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
E
Verified Purchase
eyesofgreen
Charlottesville, US
★★★★★ 5
Fit in pocket
Color: Dark Gray, Style: Classic
Bought as a gift. My husband really liked it, held all his cards. The leather was very nice. Color was very soft gray and I liked it better than the normal black or brown. Wallet fit well into his back pocket.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
D
Verified Purchase
David Walonick
New York, US
★★★★★ 3
OK but not right for me
Color: Black, Style: Classic
Very stiff. Feels bulky. Well constructed and good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026

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