Spectroline CS-100CS Cool Seal™ A/C Leak Sealer EZ-Ject Injector System by Spectroline - Used condition

Spectroline CS-100CS Cool Seal™ A/C Leak Sealer EZ-Ject Injector System — Open-Box, 13% Off

Name: Spectroline CS-100CS Cool Seal™ A/C Leak Sealer EZ-Ject Injector System
Brand: Spectroline
SKU: awhd-us-b0h5k3v5bn
Price: 107.38 USD
Availability: InStock

Brand: Spectroline

Condition: Used - Mint

$107³⁸

$122⁸⁵

-13% Save $15⁴⁷

Updated: 23 days ago

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Description

SEALS MICRO LEAKS FAST & PERMANENTLY: Effectively seals small refrigerant leaks in compressors, condensers, evaporators, O-rings, and hoses, helping restore system performance and prevent costly repairs

SAFE, NON-POLYMER FORMULA: Oil-soluble, non-polymer sealant will not clog system components or recovery equipment; remains safely in the system for ongoing protection

UNIVERSAL HVAC/R COMPATIBILITY: Works with all common refrigerants and lubricants for broad application across A/C and refrigeration systems

EASY EZ-JECT INJECTION SYSTEM: Can be injected with the system running or off, no pump-down required, saving time on service calls and maintenance

COMPLETE KIT INCLUDED: Includes EZ-Ject injector assembly, hose/coupler with check valve & purge fitting, and (2) prefilled 0.5 oz Cool Seal cartridges (each treats up to 2 tons of cooling)

The Spectroline CS-100CS Cool Seal EZ-Ject Kit is a professional-grade solution for sealing small refrigerant leaks in HVAC and refrigeration systems. Designed for efficiency and reliability, this advanced leak sealer quickly targets and seals leaks in critical system components such as compressors, condensers, evaporators, O-rings, and hoses. Its non-polymer, oil-soluble formulation ensures safe operation without clogging or damaging system components or recovery equipment. Once injected, the sealant remains active within the system to help prevent future leaks, making it an excellent choice for both repair and preventative maintenance. Compatible with all major refrigerants and oils, including high-pressure systems like R-410A, the CS-100CS provides versatile performance across a wide range of HVAC/R applications. The EZ-Ject injection system allows for quick and simple installation—no system pump-down required—reducing downtime and labor costs. Each included cartridge treats up to 4 tons of cooling capacity, making this kit ideal for residential and light commercial systems. Whether you're extending the life of aging equipment or addressing hard-to-find micro leaks, Spectroline Cool Seal delivers a dependable, long-lasting solution.

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Product Details

SKU:: awhd-us-b0h5k3v5bn
Model:: CS-100CS
Country:: US
ASIN:: B0H5K3V5BN
UPC:: 672052000309

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Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $15 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

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Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.