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MRCOOL DIY Coupler Kit
MRCOOL DIY Coupler Kit
MRCOOL DIY Coupler Kit
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MRCOOL DIY Coupler Kit

Marsoni M251S
Sale price$213.50
Pay 4 payments of $53.38 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MRCOOL DIY Coupler KitMRCOOL DIY Coupler Kit with Extended Communication Cable The MRCOOL DIY Coupler Kit lets you safely extend the length of MRCOOL DIY Quick Connect line sets when a longer run is needed. By joining two compatible Quick Connect line sets together, this kit helps you increase total piping length without buying a full additional line set or using specialized HVAC tools. When the couplers are tightened, the internal valve cores open automatically to allow
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  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

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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
4.2 ★★★★★
Based on 2490 reviews
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Product Reviews
N
Verified Purchase
Nancy E. Bullock
Belleville, US
★★★★★ 1
Defective item and previously used and not disclosed by the seller
Color: Black 1-Pack, Color: Black 1-Pack
I received this product and it was oxidized and did not work. It is apparent that this was a used item and was shipped to me as a new item. I have started a return.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2025
J
Verified Purchase
Janet Lynn
Lake Worth, US
★★★★★ 5
Perfect Solar Light
Color: Black 1-Pack
We wanted some light by our back doors in our walk out ranch. This solar light works perfect. We have two of them and they give just the right amount of light.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2022
R
Verified Purchase
Roho
Charlottesville, US
★★★★★ 5
Nice and bright
Color: Cool White (Cuboid), Size: 2 Pack
Very bright compared to any other solar lights I have purchased. They really lit up a dark area near my steps, which had been a safety hazard. The lights are attractive and easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
K
Verified Purchase
karalina casselbury
Whiting, US
★★★★★ 5
Best solar lights!
Color: Warm White (Cuboid), Size: 8 Pack
I purchased these twice now! I wanted to add more solar lights to our landscape and around our pool. They are a warm light and give a great aesthetic appeal to the eye. They have the perfect brightness to our walk ways. They are easy to install with 2 different height options and made well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
B
Verified Purchase
Bf1943
Louisville, US
★★★★★ 5
They stayed fully bright from dark to daylight and actually look better
Color: Warm White (Cylinder), Size: 8 Pack
These lights replaced existing lights that we have had for over 10 years but were worn out but we loved them. However these new lights are even better. They were easy to install and actually look better and perform much better. I plan to order 16 more to expand the coverage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

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