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Harvest Right Premier Pump Demister with oil indicator symbol and product box.
Premier Oil Pump with Gas Ballast, Demister, and Oil Drain labeled.
Dark gray oil cap with an oil can symbol, part of a Harvest Right Premier Pump Demister.
Dark gray octagonal pump demister with ribbed texture.
Premier Pump Demister: Close-up of the demister's internal mechanism with spring and filter.
Harvest Right Premier Pump Demister with oil indicator symbol and product box.
Premier Oil Pump with Gas Ballast, Demister, and Oil Drain labeled.
Dark gray oil cap with an oil can symbol, part of a Harvest Right Premier Pump Demister.
Dark gray octagonal pump demister with ribbed texture.
Premier Pump Demister: Close-up of the demister's internal mechanism with spring and filter.
Ask Sage about this product

Harvest Right Premier Pump Replacement Oil Demister

Official Harvest Right Dealer Model: OPP-004
$59.00 USD
starting from 0% interest financing from /mo.

Payment Options

Options:Pay in Four, Pay Monthly
Amount:Up to $1,500 (Pay in 4)
Up to $10,000 (Monthly)
Schedule:Bi-weekly to Monthly
Term:6 weeks, 12 or 24 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Schedule:Bi-weekly to Monthly
Term:6 weeks, 6 or 12 months
Interest:0% to 35.99% APR*
Credit Check?Soft Check Only
Finance up to:$4,000
Must apply on a desktop device.
Schedule:Flexible
Term:Up to 36 months
Interest:Processing fee + interest
Lease-to-Own?Yes
Amount:$500 to $10,000
Looking to finance equipment under your corporation? Learn more about Business Financing
  • Tool-free twist-off design for quick removal and reattachment by hand
  • Hot-water cleaning restores full function without special solvents
  • Direct-fit replacement engineered for the Premier Oil Pump
  • View More Details

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Mon to Fri, 9am to 5pm PST

Call (360) 800-5535
  • Free Shipping On Most Items*To the lower 48
  • Transparent PricingBacked w/ price match guarantee
  • 4.8/5 Top Quality Store on Google
  • Secure CheckoutSSL encrypted payments

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Ask Sage about this product
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We support operations & licensed facilities with volume pricing, dedicated account managers, and custom equipment consultation.

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THROUGH THE Cultivator's LENS Product Evaluation

  • You are catching escaping oil mist because you want to keep your workspace clean and prevent wasted oil.
  • You are replacing your freeze dryer pump accessory because you need a direct fit for the Premier Oil Pump.

  • The demister installs directly onto the pump and requires no tools.
  • Rinse the demister with hot water, let it dry completely, and reattach it.
  • The demister intercepts oil-laden exhaust air before it exits the pump.

  • Operators running daily drying cycles say they stopped cleaning up oily residue around their workspace
  • Users note that regular rinsing keeps their pump running efficiently without buying extra parts

Harvest Right Premier Pump Replacement Oil Demister

Oil mist escaping through your vacuum pump doesn't just create a mess — it signals wasted oil, reduced pump efficiency, and a shorter lifespan for your freeze dryer. The Harvest Right Premier Pump Replacement Oil Demister solves this by intercepting oil-laden exhaust air before it exits the pump, separating the oil from the airstream so only clean air is released. Engineered specifically for the Premier Oil Pump used in Harvest Right Freeze Dryers, the Oil Demister installs directly onto the pump and requires no tools. When it's time to clean, simply twist it off, rinse it with hot water, let it dry completely, and reattach — keeping maintenance simple and your freeze-drying cycles uninterrupted.

*Pump Sold Separately

Features

🌬️
Oil-Air Separation

Captures oil mist from pump exhaust air before it escapes, keeping your workspace clean and oil where it belongs.

⚙️
Premier Pump Compatible

Designed as a direct-fit replacement for the Premier Oil Pump in Harvest Right Freeze Dryers — no modifications needed.

🔄
Tool-Free Twist-Off Design

Removes and reattaches by hand in seconds, making routine cleaning fast and hassle-free between freeze-drying runs.

💧
Easy Hot-Water Cleaning

Clean with hot water, allow to dry completely, and reinstall — no solvents or special tools required to restore full function.

⏳
Extends Pump Life

By preventing oil loss through misting, the demister helps maintain pump efficiency and supports the long-term performance of your freeze dryer.

What's Included

  • Premier Pump Replacement Oil Demister

Frequently Asked Questions

Which Harvest Right freeze dryers is this demister compatible with? +

The Oil Demister is designed specifically for the Premier Oil Pump used in Harvest Right Freeze Dryers. If your unit came with or has been upgraded to the Premier Oil Pump, this demister is the correct replacement fit.

What does the oil demister actually do? +

The demister separates oil from the air that is exhausted by your vacuum pump during operation. This prevents oil mist from being released into the surrounding environment and keeps more oil retained in the pump where it is needed for efficient performance.

How do I clean the oil demister? +

Twist the demister off the pump by hand, then rinse it thoroughly with hot water to remove accumulated oil residue. Allow it to dry completely before reattaching — reinstalling it while still wet can affect pump performance.

How often should I clean or replace the oil demister? +

Cleaning frequency depends on how heavily you use your freeze dryer and the condition of your pump oil. As a general practice, inspect the demister whenever you perform a pump oil change and clean it if you notice visible oil buildup or reduced airflow.

Do I need any tools to install or remove the demister? +

No tools are required. The Oil Demister features a twist-off design that allows you to remove and reinstall it entirely by hand. This makes both routine cleaning and full replacement quick and straightforward.

Will using a demister help my freeze dryer last longer? +

Yes — by preventing oil from escaping as mist through the pump exhaust, the demister helps maintain proper oil levels in the pump and reduces unnecessary wear. Consistent use supports optimal pump performance and can contribute to a longer service life for your freeze dryer system.

Happy To Help

Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

Call (360) 800-5535

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