MRCOOL® Mini Split Cleaning Care Kit (MMCK01)

MRCOOL® Mini Split Cleaning Care Kit (MMCK01)


Sale price$79.99 Regular price$99.99
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  • 30-Day Return Policy⁺


MRCOOL® Mini Split Cleaning Care Kit (MMCK01)

Experience peace of mind and protect your investment of your 4th Generation MRCOOL® DIY® Mini-Split system with the MRCOOL® Care Kit. When you register your unit online at, you will sign up for a sustained subscription to this innovative kit that will auto-ship to your home every six months.

It will allow you to clean, disinfect, and protect your units, thus lengthening their lifespans by allowing the equipment to run at its most optimal operation. By subscribing, you will be entitled to the best warranty in the industry: a limited lifetime compressor warranty, a 5 year parts warranty, and a 7 year unit replacement warranty.

The kit includes foaming cleaner, pull-rod spray gun, water bottle, water collection bag, drain hose, and a new air-freshening filter to replace the current one. Also included are easy to understand instructions. It is as simple as spraying the cleaner on the coils, and allowing it to soak before rinsing it off. No hands-on scrubbing necessary. Rest assured if you need more assistance using the care kit, our customer support team can easily help.

When you maintain your system with the care kit every six months, you’ll be able to rest easy knowing your system is protected from unexpected repair costs


Care Kit Includes:

  • Foaming Cleaner
  • Pull Rod Spray Gun
  • Water Bottle
  • Water Collection Bag and Drain Hose

Compatible with all 4th Gen DIY Mini Splits

  • DIY-MULTI2-18HP230C
  • DIY-MULTI3-27HP230C
  • DIY-MULTI4-36HP230C
  • DIY-MULTI5-48HP230C
  • DIY-12-HP-C-115C25
  • DIY-18-HP-C-230C25
  • DIY-24-HP-C-230C25
  • DIY-36-HP-C-230C25
  • DIY-09-HP-WMAH-230C25
  • DIY-12-HP-WMAH-115C25
  • DIY-12-HP-WMAH-230C25
  • DIY-18-HP-WMAH-230C25
  • DIY-24-HP-WMAH-230C25
  • DIY-36-HP-WMAH-230C25

  • Foaming Cleaner
  • Pull Road Spray Gun
  • Water Bottle
  • Water Collection Bag and Drain Hose
Works with MRCOOL DIY 4th Generation Mini Splits
Restricted States GU;PR;VI

Mini Split FAQ

What BTU rating should I choose for my air handler?

  • This depends on the coverage area/room size you are trying to heat/cool
  • An Air Handler's BTU is how powerful the fan is. A higher BTU rating will be able to heat/cool a larger area
Air Handler BTU Coverage Area/Room Size (Sq Ft.)*
Up to 375 Sq. ft
12K BTU Up to 500 Sq. ft
18K BTU Up to 750 Sq. ft
24k BTU Up to 1000 Sq. ft
36k BTU  Up to 1500 Sq. ft

*Ceiling height, insulation, and local climate may impact the coverage area. For example, an uninsulated room will require more power than a well insulated room.

Shipping & Returns

*Shipping Policy

  • Shipping is Free
  • Large appliances ship via Freight Curbside shipment. Meaning the carrier will drop off your item on your property not inside your home. The courier company will call ahead of time to schedule a drop off date
  • For the full details, visit our Shipping Page

Return/Refund Policy
  • 30-Day Return Policy
  • If your order arrives damaged, we will exchange you for a new one. Damage must be reported within 24 hours. 
  • For more details, visit our Return Policy Page


Customer Reviews

Based on 23 reviews
Peter K. (Phoenix, US)
Pretty Easy Install and Works Great!

Installed my own central HP system. It was a bit of work but nothing beyond a person with basic mechanical and electrical skills. It took me a while because I had to remove the existing electric forced air furnace from a pretty tight place. Some custom sheet metal work and a bit of custom electrical too. Worked perfectly when powered up and I actually like the thermostat provided, although I wish it was clearer how to set up a temperature set-back schedule. Pre-charged refrigerant piping was something new and I liked that too. The best thing is that my electric utility forked out $4,000 and that paid for the unit!

WesD (Chicago, US)
Installed and working great

Installed with ceiling cassettes... Quiet and keeping us cool so far !

Nat R. (Odessa, US)
4 ton condensing unit

Very good delivery service installed and works like a Should

walter w. (Port Neches, US)
Old r22 unit, same capacity, worked better in temperature extremes

Product came packaged well, undamaged. Installation was difficult, followed instructions for suction line above coil on bilevel installation with coil above condenser. 108 inside house on startup, 103 ambient. First start, high pressure 500, low pressure 170, supply air temp 66 degrees. Very worried at first, but after house cooed down, everything within parameters. Researched 410a refrigerant, found out it looses efficiency exponentially during temperature extremes. My old r22 unit would supply 54 degree supply air in comparable operating conditions. EPA, government, a/c manufactures all lying to American public

justin N. (New York, US)
Well built

First time ever installing Mr cool unit was built very good it has a dc converted fan motor,came with a salt shelf type coating om inside of unit over all very impressed 5star system

Why buy a MRCOOL from Home Outlet Direct?

- We are an authorized MRCOOL dealer

- Industry leading sales and customer service

- Thousands of happy customers

Real Customers. Real Results.

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