So far, so good! I purchased these lids for a NSNS (no soak-no simmer) grain prep method without the risk of wetting out a micropore filter. They’re doing their job on round one, good stuff.
Synthetic Jar Lid Filter Discs
Description
These filters can be applied to metal jar lids to allow your culture to breathe while protecting it from contaminant spores and bacteria. Punch 1/4" hole(s) in your metal lid discs before applying the filter. One to two holes are usually sufficient. Great for projects involving wedge transfers and grain transfers.
- 0.3 micron filtration efficiency
- Reusable & Washable With Damp Towel
- Hydrophobic & Oleophobic
- Made from 70% recycled material
- Fully autoclavable, high-temperature resistance
Regular price
$7.00
Sale price
$7.00
Synthetic Jar Lid Filter Discs
Customer Reviews
Overall rating: 4.9 / 5 from 69 reviews.
The product is great, shipping was great as well. I have no complaints and will definitely buy more. Unfortunately I ruined all the ones I purchased due to my brand new pressure cooker almost exploding. Something went wrong with it and it ruined all my grains and now I have to throw everything but the jars away. But this was the pressure cookers fault not microppose fault. I will be ordering more in the next day or so. I was very happy with the filters and they came highly recommended. Thank you
Perfect! Just what I was looking for!
Just what I needed, high quality, great customer service and support
They’re a little bigger than I wanted but a little modification did the trick, they work well.
First time user. They fit well and seem to be effective at allowing airflow while blocking contam. They are resilient at autoclave temps and feel like a high quality product. Will be purchasing more. And thanks for the sticker that was a cool addition.
Great product
Came as expected. No issues. Quality feels good. We will see how they work
They work perfect! Good product.
Perfect for my Cordyceps grow jars! Can't wait to harvest!!
These are better than everything I had before, what more could you ask for?
Their good quality and cheap.
Good fit
Items are as advertised. Would order again. Thanks.
Works well.
Came fast!!
Good filters, applications go beyond jar lids if you're a crafty person.
Great product! Simple and effective.
They fit large mouth canning jars well.
Ordering was easy, and the delivery was quick. I will be ordering from Microppose Again. Thank you
slightly bigger than the standard lid so I kinda have to jam it in there but i guess better too big than too small
Awesome products
Fantastic checks all boxes love the ease of use
Good job :)
Awesome
Great quality. Great product!!!
Excellent service. Great product!
Fit my ball jar lids perfectly
The filters look good, great upgrade from filter stickers.
Worked out great.
A lot better than putting little filters on the lid a nice snug fit the only downside is I live in the UK and the postal charges were more than the items I bought but I couldn’t get them in the UK.
Thank you
Thanks, prior to this I was using micro pore tape , but these filter pads fit nicely in my lids and are reusable. I'm pleased with their performance.
Fit great and so far have worked perfectly.
Using on my homemade LC jars and have had 0 contam issues with these filters. Great product! Will be buying again.
There 👌
My goto place for the important growers needs!
Great Company with Great products and affordable
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yes!