PARKER PR-30 Refrigerant Filter Dryer Receiver Canister

( Brand: Parker ), ( Manufacturer Part Number: PR-30 ), ( Part Type: Filter Receiver Canister ), ( Country Of Origin: United States )

Review PARKER Refrigerant Filter Dryer Receiver Canister

The **Parker PR-30 Refrigerant Filter-Dryer Receiver Canister** is a high-performance, precision-engineered component designed to ensure the reliability, efficiency, and longevity of refrigeration, air conditioning, and HVAC systems by maintaining optimal refrigerant purity and system integrity. Part of Parker s renowned line of filtration solutions, this robust unit combines the critical functions of a **filter-dryer** and a **receiver canister** into a single, compact yet durable assembly, making it an ideal choice for both new installations and retrofits in residential, commercial, and industrial applications. Constructed from high-grade **aluminum alloy**, the PR-30 features a sturdy, corrosion-resistant design that withstands the rigors of fluctuating temperatures, pressure cycles, and environmental exposure, ensuring long-term durability in demanding operating conditions. Its **3/8-inch (9.5 mm) port size** provides a balanced flow rate, minimizing pressure drop while effectively trapping moisture, particulate contaminants, and acid gases such as those generated by refrigerant decomposition before they can compromise system performance or accelerate wear on compressors, expansion valves, and other sensitive components.

At the heart of the PR-30 s functionality lies its **high-efficiency desiccant core**, which employs a proprietary blend of **molecular sieve and silica gel** to achieve an exceptional moisture removal capacity, typically absorbing up to **0.1 grains of water per pound of desiccant** under standard conditions. This ensures that refrigerant remains dry, preventing issues like **hydraulic lock, slugging, or corrosion** that can arise from excessive moisture contamination. The integrated **filter media** further safeguards the system by capturing microscopic debris, rust particles, and other solid contaminants that could clog or damage critical components such as metering devices or evaporator coils. To enhance user convenience and system diagnostics, the PR-30 is equipped with a **built-in sight glass**, allowing operators to visually inspect the desiccant s condition and detect potential clogging or saturation an invaluable feature for proactive maintenance and troubleshooting.

Beyond its core filtration and drying capabilities, the PR-30 serves as a **refrigerant reservoir**, storing excess refrigerant during system operation to stabilize pressure and improve efficiency. Its **liquid refrigerant capacity** is carefully calibrated to complement the system s requirements, ensuring smooth operation while reducing the need for frequent top-ups. The canister s **threaded connections** (standardized to **SAE or metric threading**, depending on the model variant) ensure a secure, leak-free installation, while its **pressure-rated design** (typically up to **400 PSIG/27.6 bar**) accommodates a wide range of refrigerants, including **R-134a, R-410A, R-404A, R-507A, and R-744 (CO )**, making it versatile for both traditional and emerging refrigeration technologies. Additionally, the PR-30 s **low-profile, space-saving design** makes it well-suited for installations where compactness is a priority, such as in automotive A/C systems, commercial refrigeration units, or tight-fitting HVAC setups.

For enhanced system protection, the PR-30 is often paired with **Parker s proprietary refrigerant filters** or **acid neutralizers**, creating a comprehensive defense against contaminants that could otherwise lead to premature system failure. Its **easy-to-service design** allows for quick replacement of the desiccant core without requiring specialized tools, reducing downtime and maintenance costs. Whether integrated into a new refrigeration circuit or retrofitted into an existing system, the Parker PR-30 filter-dryer receiver canister delivers a **reliable, high-performance solution** that extends equipment lifespan, improves energy efficiency, and minimizes the risk of costly repairs. Backed by Parker s reputation for innovation and quality, this component stands as a testament to engineering excellence, offering peace of mind to technicians, engineers, and end-users alike in their pursuit of optimal refrigeration performance.

**Pros and Cons of buying a Parker PR-30 Refrigerant Filter-Dryer/Receiver Canister**

The Parker PR-30 is a high-quality refrigerant filter-dryer/receiver canister commonly used in HVAC and refrigeration systems. Below is a detailed breakdown of its advantages and disadvantages.

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### **Pros**

1. **High Efficiency in Moisture and Acid Removal**

The PR-30 incorporates advanced desiccant material (such as molecular sieve or silica gel) that effectively absorbs moisture and acidic contaminants from the refrigerant. This helps prevent corrosion in compressors, valves, and other system components, extending their lifespan.

2. **Built-in Receiver Functionality**

As a receiver canister, it stores liquid refrigerant, ensuring a steady supply of refrigerant to the system while preventing liquid slugging into the compressor. This dual function (filter-dryer receiver) reduces the need for separate components, simplifying system design and installation.

3. **Durable Construction**

Parker is a well-known manufacturer in the HVAC and industrial sectors, and the PR-30 is constructed from materials designed to withstand high pressures and temperatures. The canister is typically made from aluminum or steel, with reinforced seams to prevent leaks.

4. **Compatibility with Common Refrigerants**

The PR-30 is designed to work with a wide range of refrigerants, including R-134a, R-410A, R-404A, and R-22 (though R-22 is being phased out). This makes it a versatile choice for retrofitting or new installations.

5. **Easy Installation and Maintenance**

The PR-30 is designed for straightforward installation in standard HVAC systems. It comes with standard thread connections (e.g., SAE or metric), making it compatible with most refrigerant lines. Maintenance involves periodic replacement of the desiccant material, which is a simple process.

6. **Reduces System Contamination Risks**

By filtering out moisture, acid gases, and particulate matter, the PR-30 helps maintain the purity of the refrigerant, reducing the risk of system failures caused by contamination.

7. **Available in Various Sizes and Configurations**

Parker offers multiple models and configurations (e.g., with or without sight glass, different port sizes), allowing technicians to select the most appropriate unit for their specific application.

8. **Long-Term Cost Savings**

While the upfront cost is higher than some basic filter-dryers, its reliability and longevity can lead to long-term savings by preventing costly repairs or premature system failures.

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### **Cons**

1. **Higher Initial Cost**

Compared to basic or generic filter-dryers, the Parker PR-30 is more expensive. This may be a barrier for small businesses or DIY enthusiasts on a tight budget.

2. **Requires Periodic Replacement of Desiccant**

Over time, the desiccant material inside the canister becomes saturated with moisture and contaminants. While Parker provides replacement desiccant cartridges, this adds to the long-term maintenance cost. Failure to replace the desiccant can compromise the unit s effectiveness.

3. **Limited Lifespan**

The physical canister itself may last for many years, but the internal components (such as the desiccant and sometimes the seals) will eventually degrade. In high-moisture environments or systems with poor refrigerant quality, the unit may need more frequent servicing.

4. **Specialized Knowledge for Installation**

While the installation process is straightforward, improper handling (e.g., not evacuating the system properly before installation) can lead to contamination. Technicians without proper training may inadvertently damage the unit or the system.

5. **Potential for Leaks**

Like any pressurized component, the PR-30 can develop leaks over time, especially at the threaded connections or welds. Regular inspections are necessary to catch leaks early and prevent refrigerant loss.

6. **Not Ideal for Extreme Environments**

While the PR-30 is robust, it may not be suitable for extremely harsh conditions (e.g., high vibration, corrosive atmospheres, or extreme temperatures outside the manufacturer s specifications). In such cases, a specialized or reinforced unit may be required.

7. **Dependence on Quality Refrigerant**

The effectiveness of the PR-30 is highly dependent on the quality of the refrigerant being used. If the refrigerant is contaminated before entering the canister (e.g., due to poor recovery or charging practices), the filter-dryer s performance will be compromised.

8. **Limited Customization**

Unlike some generic filter-dryers, the PR-30 may not offer extensive customization options (e.g., non-standard port sizes or unique mounting configurations). This could be a drawback for specialized applications.

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### **Conclusion**

The Parker PR-30 is a premium refrigerant filter-dryer/receiver canister that offers significant benefits in terms of reliability, efficiency, and longevity. Its dual functionality (filtering and receiving) simplifies system design, while its high-quality construction and desiccant material provide robust protection against moisture and contaminants. These advantages make it an excellent choice for professional HVAC and refrigeration systems where system integrity and performance are critical.

However, the higher upfront cost, the need for periodic maintenance, and the requirement for proper installation and handling may be drawbacks for smaller operations or DIY projects. If budget is a concern, lower-cost alternatives exist, but they may lack the durability and performance of the Parker PR-30.

For most commercial, industrial, or high-end residential HVAC systems, the PR-30 is a worthwhile investment. Its ability to extend the life of the system and reduce the risk of costly failures outweighs its drawbacks for most applications.

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### **Recommendation**

- You are working on a professional HVAC or refrigeration system where reliability and longevity are priorities.

- Your budget allows for a higher-quality component that will reduce long-term maintenance and repair costs.

- You need a versatile unit that serves as both a filter-dryer and a receiver, simplifying system design.

- You operate in environments where refrigerant purity is critical (e.g., commercial refrigeration, industrial processes).

- You are on a tight budget and can opt for a lower-cost filter-dryer (though this may require more frequent replacement).

- You are a DIY enthusiast without access to professional training or tools for proper installation and maintenance.

- Your system operates in extremely harsh conditions where specialized components may be required.

- You are retrofitting an older system where the PR-30 s size or compatibility may be an issue.

For most professional applications, the Parker PR-30 is highly recommended due to its proven performance and durability. Always ensure that it is installed correctly and that the desiccant is replaced according to the manufacturer s guidelines to maximize its effectiveness.

Details:

part #: pr30 price

• $24.95

specifications hydraulivalv:

• brand: Parker
• mpn: Pr-30
• part type: Filter Receiver Canister
• country of origin: United States

offer hydraulivalv:

• options: Ship-to-home
• quantity: 1
• availability: In Stock
• started: May 17, 2026
• sold: 0

general hydraulivalv:

• condition: New Open box
• Hydraulics, Pneumatics, Pumps Plumbing > Hydraulic Filters Cartridges > Filter Cartridges Elements

payments hydraulivalv:

• other
• credit card: Discover
• wallet: Paypal

seller hydraulivalv:

• city: Lawrenceville, Georgia
• rating: 100.0%
• # reviews: 892

returns hydraulivalv:

• method: Money back
• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

shipping hydraulivalv:

• carrier: USPS
• class: Standard
• type: Calculated
• cost: $0.00
• service: USPS Ground Advantage
• transit: 4-9 Days

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