Oil Filter - Harvest Right

The Harvest Right Oil Filter works flawlessly with our freeze dryers as well as vacuum pumps. Like every piece of equipment, correct routine maintenance is necessary to ensure optimal performance and efficiency. While this system does work with a variety of oils, its filtration capabilities are tailored for use with vacuum pump oil. By filtering oil and removing debris, water and other contaminants, you can greatly improve the lifespan of your pump and also the efficiency of the freeze dryer.

In the specific case of this filtration system, oil clarity has been solved. On the other hand, oil contamination and neglect must be dealt with. Reusing oil will significantly reduce operational costs, which can then be allocated to other uses. Moreover, a give-and-take situation like this definitely works; there is no oil change needed, which means no additional hassle for the user. The end result is the perfect blend of peak performance and outstanding productivity.

Why should one use Harvest Right Oil Filter? 

For a vacuum to work, the pump has to have clean oil that is of high quality. Over time, dirt particles, water, and pollution collect within the oil, and over time, the factors mentioned earlier reduce the efficiency of the vacuum pump’s functions and may destroy it. The Harvest Right Oil Filter ensures that one shall easily do away with blockages or impurities while enhancing the longevity of your vacuum pump. This filter provides a clear and efficient method of getting rid of such impurities without any hassle.

Main Advantages of the Harvest Right Filter:

• Longer Pump Lifetime – Reduces wear, gumming, and contamination of oil filters because of pumping action, thus extending the life of the pump.
• Boosts Freeze-Dryer Efficiency – Provides and maintains the necessary level of vacuum for effective freeze drying.
• Filter Oil, Moisture and Particles – It filters out oil particulates, dirt, and moisture while maintaining the oil's functionality.
• Reduces Expense for Oil – Enables the use of vacuum pump oil more than one time and increases the duration between changes.
• Easy & Fast Filtration – A brief uncomplicated process that cleans the oil takes only a couple of minutes.
• Made for Harvest Right Freeze Dryers – Works perfectly with Harvest Right vacuum pumps.

Guidelines To Assemble & Operate The Harvest Right Oil Filter

As with many filters, the setup process with the Harvest Right Oil Filter is basic. Proper use of the filter ensures the oil used for the vacuum pump is thoroughly cleaned prior to use. 

First Time Use And Set Up:

• Remove The Cartridge From Its Packaging – Hold the cartridge in an upright position and gently place it in the cartridge holder. 
• Attach The Cartridge To The Holder – Push the cartridge into the holder. Once the cartridge has been pushed all the way to the bottom, it must be held in place by a strong seal. 
• Reminder Feature – The dial on the lid may be set to a specific month to help keep track of the last time the oil was filtered. 

Oil Filtration Steps: 

Take Oil Out Of The Vacuum Pump 

• Remove the screws and open the drain valve for the oil reservoir so the oil can drain into the filter. 
• To encourage maximum removal, slightly elevate the front part of the vacuum so it dips to a position downward. 

Allow The Oil To Filter 

Wait until the oil has completely gone through the filter. This aids in the removal of debris including excess water and results in cleaner oil. 

Remove Water From The Oil 

Small particles of water may combine with oil while freeze drying. When unclogging the filter, you will find oil above the water layer which has settled at the bottom. 

While the oil is carefully poured out, make sure the water is discarded and not reused in the vacuum pump.  The next step is to fill the vacuum pump with new clean oil. Remember to pour out new filtered oil or fresh oil back into the pump. Before operating the vacuum pump, make sure the oil level is at the recommended amount.

Setting Up and Using the Harvest Right Oil Filter Properly

The Harvest Right Oil Filter is easy to set up. Correct installation guarantees the oil is adequately filtered before being used in the vacuum pump.

First-Time Set Up & Use:

Take Cartridge out of Packaging – Lift the cartridge and gently put it into the cartridge holder base.

Fix the Cartridge so It Doesn’t Move – Push downwards on the cartridge while it is in the holder until it clicks into place.

Reminder Option – The dial on the top can be adjusted to keep track of the last time the oil was filtered, assisting in maintaining it.

Related: Commercial kitchen wholesale

Oil Filtration Directions:

1. Drain the Oil from the Vacuum Pump
• Open the oil reservoir drain valve and allow the oil to flow into the oil filter.
• For maximum drainage, slightly tilt the rear of the vacuum pump to remove any residual oil.
2. Wait for the Oil to Filter
• Allow the oil to pass through the filtration system completely.
• This process removes debris and water, leaving cleaner, more effective oil.
3. Separate Water from the Oil
• During freeze drying, small amounts of water can mix with the oil.
• After filtration, water will settle at the bottom while clean oil will float on top.
• Carefully pour off the oil and discard the water—do not reuse contaminated water in the vacuum pump.
4. Refill the Vacuum Pump with Clean Oil
• Pour the filtered oil (or new oil) back into the vacuum pump.
• Ensure the oil level is at the recommended level before resuming operation.

What Are The Criteria For Identifying If Your Filtered Oil Is Clean?

Maintaining oil cleanliness is important for the overall functioning and life of your vacuum pumps. Filters have to be checked for the following standards.

• Oil Is Free From Debris Or Particulates - Clean oil should be free from visible particles or contaminants.
• Oil Is Not Milky And or Chalky – Oil that Is chalky or milky is no longer usable. Contamination by water is evident.
• Oil Has Clarity - The oil should be free from a cloudy residue and clear, yellow, or amber in color.
• Vacuum Pump Achieves Suitable Pressure – In cases where the pump does not reach adequate vacuum levels oil may still be dirty, needing further consideration of filtering or replacing.
• Filtered oil that does not meet any indicators set above should be substituted for new vacuum pump oil.

When Should You Replace Your Oil Filter?

The Harvest Right Oil Filter Cartridge is designed for multiple uses but should be replaced periodically to maintain effective filtration.

Signs That Your Oil Filter Needs Replacement:

• Oil No Longer Drains Through the Filter – A clogged or overused filter will slow down oil flow or prevent drainage.
• Oil Remains Milky or Contains Debris – If the oil is not fully cleaned after filtration, the filter may have reached its capacity.
• Reduced Vacuum Pump Performance – If the pump struggles to reach proper vacuum levels, it may be due to insufficient oil filtration.

How Often Should You Replace the Cartridge?

• Every 15-20 uses, depending on oil contamination levels.
• If the filter becomes clogged or inefficient, replace it sooner.
• Order replacement cartridges directly from Harvest Right to maintain proper filtration.

Additional Maintenance Tips for Maximum Pump Longevity

Keeping your vacuum pump in optimal condition requires regular oil filtration and proper maintenance.

• Always Use High-Quality Vacuum Pump Oil – Poor-quality oil can degrade quickly and affect performance.
• Perform Regular Oil Changes – Even with filtration, oil will eventually break down and require replacement.
• Keep the Oil Reservoir Clean – Periodically wipe out and clean the oil reservoir to remove residue.
• Monitor Freeze Dryer Performance – If the pump struggles to maintain vacuum pressure, check oil clarity and replace the filter if necessary.

What Is The Difference Between A Standard And Harvest Right Oil Filter? 

Having the correct vacuum pump oil filter will ensure that it can be utilized with a vacuum pump for a freeze dryer. In such a case, one would want an oil filter that comes with aftermarket modifications as they provide the best value and maintain performance. 

Main benefits of Harvest Right Oil filter over standard filters: 

Manufactured Specifically For Freeze Dryer Pumps - Specifically engineered to be compatible with the Harvest Right oil filter pump. 

• High % Impurity Removal – Effectively removes all contaminants such as debris, water, oil and ensure purified oil for your pump. 
• Extend Pump Lifespan – Reduces and prevents all oil related pump problems, repairs and increases lifespan. 
• Reduce Cost on Oil Changes – Expenses incurred on oil replacement reduces as oil is reusable with Virtually no maintenance cost. 
• Effortless & Fast Filtration – One does not need to lift a finger to reap the benefits of Modern day automation technology.