SKU: 78393699990

MRCOOL DIY® 5th Gen 35 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set (for 6K, 9K & 12K Indoor Units)

$261.90 $291.00
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

MRCOOL DIY® 5th Gen 35 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set (for 6K, 9K & 12K Indoor Units)Upgrade your DIY mini split system with the MRCOOL DIY 5th Gen Pre Charged Quick Connect Line Set. Designed specifically for compatibility with6K indoor units, this 35 foot line set features 1 4" liquid and 3 8" suction lines, pre charged with eco friendly R 454B refrigerant. With MRCOOLs signature Quick Connect fittings, installation is fast, easy, and doesnt require special tools or certifications. Built for convenience and reliability, this line

Upgrade your DIY mini-split system with the MRCOOL DIY® 5th Gen Pre-Charged Quick Connect Line Set. Designed specifically for compatibility with6K indoor units, this 35-foot line set features 1/4" liquid and 3/8" suction lines, pre-charged with eco-friendly R-454B refrigerant. With MRCOOL’s signature Quick Connect fittings, installation is fast, easy, and doesn’t require special tools or certifications.

Built for convenience and reliability, this line set ensures efficient refrigerant transfer while maintaining a clean, professional appearance with its white finish and bronze/copper metallic components. Ideal for homeowners and professionals seeking seamless performance and dependable design.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 78393699990

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4.3 ★★★★★
Based on 27 reviews
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C
Verified Purchase
Carrol Cofer
San Leandro, US
★★★★★ 5
SO easy & saving me $$
Style: 1pcs 64oz black
This is a great cold brew coffer maker. Basic design which makes it so easy to use. I add 1/2 cup of quality ground coffee & just set it in the fridge for 48 hours. It's delicious, convenient & affordable. Saves me quite a bit of money on this type of drink from a coffee shop. It was referred to me & I refer it to others. Treat yourself!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
J
Verified Purchase
Jessica
Grantham, US
★★★★★ 5
I LOVE this!
Style: 1pcs 64oz green
I LOVE this! I've been spending too much $ for too many years on expensive cold brew coffee. Even from the grocery stores..with this I get really rich flavor and I completely control WHAT goes in my coffee. Glass is really decent quality. It's not flimsy. The plastic cover is just ok. I don't use a dishwasher, but I could see it not fairing well in a dishwasher. It works great for me and I'm saving sooo much $ now on coffee. Definitely recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
J
Verified Purchase
Jennifer Steck
Charlottesville, US
★★★★★ 4
Easy to use, but you got to find your right strength!
Style: 1pcs 64oz black
Fantastic cold brewer! My only issue is the bag of coffee for cold brew had one set of instructions (ratio of coffee to water) and the brewer had something different. So I brewed my first pitcher and now I know what I need to do to tweak it. Considering how much a cup of cold brew costs at a shop, I’m stoked to be able to make my own at home! And it was delish!!!! And you can brew it at room temp, but brewing it in the fridge will yield a smoother and less acidic taste, if you can wait that long for the result ;)
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Reviewed in the United States on April 25, 2026
N
Verified Purchase
Nessa Ingram
Draper, US
★★★★★ 5
You can make great home brewed coffee
Style: 1pcs 64oz pink
It makes making your own cold brew very easy. It doesn't leak and cleaning is super easy. The jar is great quality. It's glass isn't thin or fragile and takes up about as much room as a half gallon of milk. If you want something that makes home brewed coffee easy I would get this. It does come with instructions.
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Reviewed in the United States on April 10, 2026
J
Verified Purchase
Jesse
Birmingham, US
★★★★★ 5
Great selection
Style: 1pcs 64oz black
Works amazing, does not require additional filters. The metal filter that comes with it works amazing. Very easy to use, and clean
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026

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