Stay Informed, Stay Inspired: Subscribe to Our Good-News-Eco Newsletter + Unlock a Free E-book!

The #1 Reusable Planetcare Filter: Catch Microfibers from Laundry!

Written by: Hendrik

Category: Lifestyle, Eco-Tech

Updated on:


Follow my blog with Bloglovin

How the planetcare microfibre filter stops plastic pollution in your laundry.

I couldn’t go past our clothes’ environmental impact when I searched for sustainable products and brands. No, I am not talking about using dyes and bad labor conditions for the workers that make our clothes but simply doing your laundry.

Related: Is Bamboo Fabric Sustainable?

We all know that fast fashion is not a sustainable method. If you want to check your favorite brand’s ecological impact, punch it into the goodonyou app and learn more or get alternatives.

I felt paralyzed when I learned about the fashion industry and how these tiny microfibers break off our clothes and pollute the oceans. Yet another thing we humans do that has a negative environmental impact.

The damage is done when synthetic clothes shed their fibers. Since natural materials don’t harm wildlife when ingested.

I was shocked to learn that there are only a few solutions to the problem.

The Guppyfriend washing bag is designed to catch microfibers; this is one solution; however, it has flaws. You can learn more about it here.

Then I came across Xeros Technology, the best solution for installing filters directly into new washing machines. This means consumers don’t have to add another task to their busy lives. However, they are not available as of writing this article.

The Cora ball, in my opinion, is just not effective enough. I think it doesn’t help with microfiber pollution, but I have yet to do more research on this product.

So here is a company that is actually creating a solution that works.

reusable planetcare filter

Planetcare, a Slovenian start-up by Mojca Zupan, has created the first external filter to collect 90% of the plastic microfibers before they can even find their way into the ocean.

Did I read ocean?

Yes, you read correctly. There is a huge problem created by our domestic washing machines that contribute to ever-growing microfibre pollution.

What is the problem? Shouldn’t this be the responsibility of the washing machine producers?

Did you know that every time you run a wash cycle, tiny plastic particles are released into the water systems? This happens because modern clothes are made from 80% synthetic materials.

Every time you wash your clothes, up to 700.000 fibers are released into the environment. This may not be a problem, you might think, because the wastewater treatment plants will surely filter all the crap out before they pump the water back into the ocean, right? Wrong.

These plastic fibers are so small that you can’t see them with the naked eye, and they escape the filtration system and head toward the ocean.

Here they cause an even bigger threat that was just recently discovered. It is not the synthetic fiber that harms marine life and the apex predator (us) but the chemicals that create the bonds for synthetic fibers. They act like sponges and become more toxic over time, latching onto more chemicals. These tiny fibers floating around in the sea are then eaten by the smallest shrimp to the biggest fish moving up the food chain and eventually eaten by us. This can be devastating to human health and can cause long-lasting illness.

You would hope that big producers like Siemens and Bosch, to name a few, are working on developing a filter. But are they even aware of the health risks of microfiber ingestion?

The Reusable Planetcare filter, for the help.

Since the big companies aren’t doing enough to develop sustainable solutions, people like you and me do. Well, in this case, the team behind planetcare. All you have to do is buy their filter and install it on your machine. The microfiber is then collected and sent back to them.

How to install the PlanetCare Microfiber Filter?

Planetcare developed a replaceable filter that collects 90% of microfibres. The initial setup is pretty straightforward.

How To Use PlanetCare Microfiber Filter In 3 Easy Steps
  1. Find your water outlet hose.
  2. Disconnect it from the sink or drain.
  3. Attach the filter to the outside of your washing machine with the delivered holder.
  4. Reconnect your drain hose and continue with the hose supplied into your sink or drain.

All you have to do is install it externally on your laundry machine.
After 15-20 wash cycles, replace the cartridge and put a fresh one in your filter system.
Once you have a selection of dirty filter cartridges, return them to the box provided and return them to planetcare for collection and cleaning.

If you have subscribed, you will receive a new box in time for you to keep washing.

What happens to the used filters?

Once you have sent your used cartridges back to planetcare in the prepaid box. the company will remove the microfibers, clean the cartridges and refurbish them for reuse. This is what they call ‘A fully circular, closed-loop solution’. They reuse 95% of the cartridges and recycle 5%.

What does Planetcare do with the microfibers?

At the moment, Planetcare is collecting the fibers and safely storing them in their facility. As of writing this article, they are brainstorming ideas on how to use the fibers. One solution could be to make insulation mats for washing machines. However, they are continuously researching and looking for new viable options. Incineration or landfilling is not acceptable.

How much does it cost?

There are a couple of options to choose from:
Mini Starter Kit with 3 Cartridges costs $90 CAD; then you want to order refill cartridges.
For $82 CAD, you will get 6 cartridges lasting up to 20 washes.


Tips to reduce microfiber release from your garments

  • Wash your clothes less often.
    • This may sound strange, but you don’t really need to wash your clothes after just one wear.

So far, this seems to be a good solution to an evergrowing pollution problem. Sure, sending dirty microfiber filter cartridges around the globe has its own footprint. But at least the tiny fibers don’t end up in our ocean and harm wildlife and even us in the end.

I’d love to hear your opinion on the subject. Do you think it is silly to send the dirty filters back? Would you install one and become part of their subscription scheme?

Let me know what you think, and if you like this kind of content, you may want to opt into my newsletter for more handy tips.

Photo of author

Hendrik Kaiser

I've studied biology and lived for 3 years on an off-grid permaculture farm. I love kitesurfing and keeping my body healthy and fit. Hence, I care so much about keeping our environment clean and being as zero waste as possible. Being a zerowasteman is a superpower everyone has inside of themselves, and I want to teach you how you can unleash it.

2 thoughts on “The #1 Reusable Planetcare Filter: Catch Microfibers from Laundry!”

  1. Hi
    Just have read the article but do they have got a patent on this filter ? Before buying anything I want to know how it works – in this case they don’t really explain well. What material is filter out the fibers and why can’t I clean it myself ..? For example in a tub outside with water then let it outside in the sun – bam ! Clean. Remember the coffe filters in the 1980 use … ? Horrible one coffee a filter and paper made of trees ..! Espresso machine old school doesn’t need paper.

    • Hi, that’s a good point. I suppose the challenge would be how to properly dispose of the filter material, which likely consists of a mix of natural fibers like cotton and synthetic ones. While the idea itself is commendable, I’m not sure shipping this type of material globally is the best solution. Maybe a more sustainable approach would be to collect the fibers yourself and use them to stuff your own cushions? Just a thought!


Leave a Comment