✅ IN STOCK & READY TO SHIP

🚚 Ships the Same Business Day or Within 24 Hours

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R410A Total System Repair Kit

Leak Stop + UV Dye | 1.8 lb Refrigerant | Gauge | 5/16" Brass Adapter

Need more than just a recharge?

This R410A Total System Repair Kit combines pure R410A refrigerant, polymer-free leak stop, high-visibility UV dye, an easy-to-read charging gauge, and a 5/16" brass adapter to help restore cooling performance while helping locate and seal many small refrigerant leaks.

Whether you're maintaining your mini split, heat pump, or central air conditioner, this complete DIY recharge kit gives you everything needed in one package.

No injector tools required.

No complicated setup.

Just connect, recharge, and get back to enjoying cold air.

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🔧 What's Included

✅ 1.8 lb R410A Refrigerant

Fresh, factory-sealed R410A refrigerant for compatible systems.

✅ Polymer-Free Leak Stop

Helps seal many small, seasonal refrigerant leaks without introducing polymers that may clog equipment.

✅ UV Leak Detection Dye

Makes locating refrigerant leaks easier with a UV inspection light.

✅ Charging Hose with Easy-to-Read Pressure Gauge

Simple push-button charging with an easy-to-read color gauge.

✅ Double Check Valve

Helps prevent refrigerant backflow during charging.

✅ Self-Sealing Can

Use only what you need and save the remainder for later.

✅ 5/16" Brass Adapter

Connects directly to most R410A mini split service ports.

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⭐ Why Customers Love This Kit

✔ Recharges Low Refrigerant Systems

✔ Helps Seal Many Small Refrigerant Leaks

✔ UV Dye Helps Locate Future Leaks

✔ No Separate Injector Required

✔ Includes 5/16" Mini Split Adapter

✔ Great for DIY Homeowners

✔ Complete Recharge & Repair Kit

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🛠 Perfect For

✔ R410A Mini Split Systems

✔ Heat Pumps

✔ Residential Central Air Conditioners

✔ Seasonal Maintenance

✔ Low Refrigerant Top-Offs

✔ Small Refrigerant Leak Repair

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✅ Compatible With

This kit is designed for systems using R410A refrigerant, including:

• Mini Split Air Conditioners

• Heat Pumps

• Residential Central Air Conditioners

• Ducted & Ductless R410A Systems

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❌ Not Compatible With

• R22 Systems

• R32 Systems

• R454B Systems

• Automotive Air Conditioning Systems

Always verify your equipment uses R410A refrigerant before purchasing.

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⚠ Before You Recharge

Low refrigerant usually indicates your system has developed a leak.

This kit is designed to help restore refrigerant levels while helping seal many small leaks and making future leak detection easier with UV dye.

Large leaks, damaged components, or mechanical failures should be properly repaired before recharging.

Always follow the equipment manufacturer's charging procedures.

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📦 Fast Shipping

Every order is carefully packaged and ships from our Kentucky warehouse.

Most in-stock orders ship the same business day or within 24 hours, helping you get your cooling system back up and running quickly.

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❓ Frequently Asked Questions

What makes this different from your standard R410A Recharge Kit?

This version includes polymer-free leak stop and UV leak detection dye, making it ideal for systems that may have developed small refrigerant leaks.

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Does this include everything I need?

Yes.

This kit includes:

• 1.8 lb R410A Refrigerant

• Leak Stop

• UV Dye

• Charging Hose

• Pressure Gauge

• Double Check Valve

• Self-Sealing Can

• 5/16" Brass Adapter

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Does the leak stop clog my system?

No.

This kit uses a polymer-free leak stop designed for use in compatible HVAC systems.

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Will the UV dye stay in my system?

Yes.

The UV dye remains in the system, making future refrigerant leaks easier to locate with a UV inspection light.

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Does this work on mini split systems?

Yes.

The included 5/16" brass adapter fits most R410A mini split service ports.

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Can I use this on my home's central air conditioner?

Yes, provided your system uses R410A refrigerant.

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Can I use this on R22 or R32 systems?

No.

This recharge kit is designed only for R410A refrigerant systems.

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✅ Why Buy From MAXAIR?

🚚 Ships Same Day or Within 24 Hours

Most orders leave our warehouse the same business day.

⭐ Trusted U.S. Seller

Thousands of satisfied customers and fast, friendly support.

🔧 DIY Friendly

Everything you need to recharge your system with confidence.

📦 Carefully Packed

Every order is securely packaged to protect your refrigerant and tools during shipping.

🇺🇸 Family-Owned Small Business

Thank you for supporting a small American business.

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Shop With Confidence

✔ Family-Owned Kentucky Business

✔ Fast Shipping

✔ Premium HVAC Products

✔ Responsive Customer Support

✔ Thousands of Happy Customers