Skip to content

2.5" Hi-Temp Union for WhisperFlo & IntelliFlo Pumps by CMP | 2 Pack | 21063-250-000

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
2.5" Hi-Temp Union for WhisperFlo & IntelliFlo Pumps by CMP | 2 Pack | 21063-250-000Handle both the suction and discharge sides of your Pentair pump in one purchase with this convenient 2 pack of CMP Hi Temp Unions. Each 2. 5 inch coupling is purpose designed for Whisperflo and Intelliflo pump systems, delivering the thermal resilience needed for heated pool circulation lines. The unions lock down tight to prevent leaks even under prolonged high temperature operation, and their user friendly design means installation is quick whether
Easy Shipping

Quick Dispatch:

Your 2.5" Hi-Temp Union for WhisperFlo & IntelliFlo Pumps by CMP | 2 Pack | 21063-250-000 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 2.5" Hi-Temp Union for WhisperFlo & IntelliFlo Pumps by CMP | 2 Pack | 21063-250-000 ships.

Need Help?
Questions about 2.5" Hi-Temp Union for WhisperFlo & IntelliFlo Pumps by CMP | 2 Pack | 21063-250-000, 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 2.5" Hi-Temp Union for WhisperFlo & IntelliFlo Pumps by CMP | 2 Pack | 21063-250-000 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
4.7 ★★★★★
Based on 1451 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
S
Verified Purchase
Susan
Port Orchard, US
★★★★★ 4
Stay put!
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2023
S
Verified Purchase
Stephanie Robnett
Whiting, US
★★★★★ 5
The best
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
The best no show socks I have found. Stay in place very well and hold up wash after wash. I have tossed all the other brands I’ve bought over the years and stocked up on these as I was tired of digging through the drawer hoping to find a clean pair.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2024
G
Verified Purchase
Ginni
Louisville, US
★★★★★ 5
Love these.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I have them in black and white. I use them everyday in all shoes. These are very versatile and a great quality material. They take a looong time to wear and they stay in place. Very washable and good material. They are not too thick and they do not shrink. I do air dry mine. They do not hold smells even in the summer heat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 7, 2024
M
Verified Purchase
Maria White
Birmingham, US
★★★★★ 5
Perfect!
Number of Items: 3, Color: Pink Quartz Assorted (3-pairs), Size: Medium
My new favorite socks! True to size, fit perfectly, and the best part is they do not slide off your foot! 10/10 recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
The perfect sock!
Size: 6-10, Color: Halo Gray/Assorted
The only socks that I can wear with my hey dudes. They stay on my ankles and never slid down into the shoe. I will forever order these as long as they are available. They are comfy too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025

recommand products