RENPHO RP-AP068 Air Purifier – Review

Renpho RP-AP068 air purifier is a refreshment on the air purifier market.

This little device is an ideal solution for cleaning the air in many rooms in the house. The size of this air purifier is not too big, and we can even talk about being an easily transported model. If you have an air purifier, you understand that many times, you want to move the air purifier from one room to another.

RENPHO RP-AP068 Air Purifier

With the Renpho RP-AP068 air purifier, transport between rooms is not the problem because this air purifier is not large. Only 11 inches in height and 11.4 inches wide. But such a small device can still fully remove airborne particles from a room as large as 103 square feet.

Renpho RP-AP068 Specifications

Manufacturer Renpho
Model RP-AP068
Dimensions 11 x 5.7 x 11.4 inches
Filters Pre-filter, True HEPA Filter and Activated Carbon Filter
Coverage 103 sq. ft.
Warranty 1-year
User manual PDF

Renpho Air Purifier Features

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Feature Info
Safe Air Purifier 100% ozone free, does not use harmful UV or ions.
Reduce Odors & Smoke The activated carbon filter removes various household odors such as pet odors and cigarette smoke.

Renpho put many options and features in the RP-AP068 model to satisfy as a wider range of folks as possible.


Before we talk about any other options and features, Renpho RP-AP068 air purifier has let’s say a few words about design.

Design is not revolutionary, but it is pleasant to the eye. Air is sucked on the sides at the bottom of the air purifier, and the fresh air is released at the top.

The most important fact about design is that it is made in California. Equipment built in California needs to go through strict Californian laws, and that the equipment is most of the time superior in one or more fields than other same equipment.

Ideal for Bedroom and Sleep

Quiet sleep mode is making only 37 dB, which is an ideal noise for sleeping. With this low white noise, you will get into a deep sleep faster than ever.

Nightlight function is also useful to dim all unnecessary lights and keep the room in the dark. Other than sleep mode, you can choose three fan speeds: high, medium, and low.

True HEPA Filter

Renpho RP-AP068 air purifier has a three-stage filtration system, and the True HEPA filter is the main filter in the system. The preliminary filter is included to grab unwanted large particles like pet hair, human hair, or other large particles.

The activated carbon filter is proven many times to be one of the best solutions to remove odor.

Destroys Allergens

Thanks to the true HEPA filter, this air purifier is capable of eliminating airborne particles down to 0.3 microns. Pollen, one of the most popular allergy triggers, will be easily removed with this air purifier. If you have pets, pet dander and hair are also eliminated, and you can have people who suffer from pet allergies in your home without any trouble.

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Replacement Filter

Renpho RP-AP068 air purifier has a small filter, and that means that the price you pay for replacement filters is low. However, it is recommended to replace the filter every six months.

The good news is that the air purifier has a filter replacement indicator, and you will know exactly when to replace the filter.

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Feature Info
Neutralize Air Dust The True HEPA filter will high efficiently neutralize dust-mite particles as small as 0.3 microns.
Eliminate Allergens and Pollen The HEPA filter removes 99.97% airborne pollutants such as allergy, pollen and airborne bacteria.

Replacing a filter is easy.

  • Cut the plastic bag with scissors and take the new filter.
  • Flip over the air purifier and remove the bottom cover.
  • After that, take out the dirty filter. Recommendations are floating over the internet that you can use a vacuum cleaner on a true HEPA filter, but that can actually damage the true HEPA filter, and the performance of the air purifier could drop drastically.
  • After you remove the old filter, insert the new one, and seal it with the bottom cover.

Now you are ready to go and enjoy the maximum performance again. Remember always to use Renpho recommended filters because only that way you can be sure that the air purifier is working at maximum capacity.

Pros and Cons

To revise, here are the advantages and disadvantages of the Renpho RP-AP068 air purifier:


  • Small But Powerful
  • Ideal for Sleeping
  • Allergy Destroyer
  • Mobile
  • Safe to Use According to Strict Californian Laws
  • Filter Replacement Indicator
  • True HEPA Filter
  • Affordable Price


  • Not Strong Enough For Large Room

Final Thoughts

Renpho RP-AP068 air purifier has its advantages and is one of the most affordable air purifiers with a True HEPA filter on the market.

Ideal for the small room means that you should not use this air purifier in a large room, or else you won’t see the performance, and filters may wear out sooner than usual. However, moving Renpho RP-AP068 air purifier from room to room is easy because it is small and compact. It can be used as a desktop air purifier in the office without any space problems on the desk.

Renpho air purifier is CARB certified, which means it won’t emit any ozone or any other chemicals that may harm you, your kids, or pets. For such a low cost, you can have a 100% safe air purifier with low-cost maintenance.

Update Log

July 27, 2021 – I have improved the article design, added specifications, and rechecked some information about the product.

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