Monotub Adhesive Filter Disks (6-Pack) filter disc, 90mm, synthetic filter disk, polyfil

Monotub Adhesive Filter Disks (6-Pack) (FD4)

5.00 stars, based on 5 reviews
(NEW! Version 2.0) Take the guess work out of the air exchange equation with our newly designed Polyfil filter disks. Constructed from a durable 3" plastic ring and 3M adhesive back, these disks have the perfect flow rate and density to allow the...
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Reviews 1-5 of 5

Dope!

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Plug in play! Love it. Easy as slappin a sticker on. awesome quality

Love the new style!!

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Long time customer! I bought these last year when you guys had a different version, I love the new material and now I can re-use!! These are worth their weight in gold! I was getting mold in my bulk grows and couldnt figure out why, go figure I was putting too much polyfil in the holes. I swapped out to these and never had a single issue since!

Vernal, Ut

Mr. Mushroom

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  • quality
  • customer service
  • customer service
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  • they dont carry all the products i need
I love these guys, they always have excellent products, and as far as fast shipping, I placed a couple orders with a few different companies about a week prior to this order, and received my order from Midwest a few days BEFORE my other orders. One of my main suppiers.. 100% satisfaction every time. oh yeah, I almost forgot.. these guys customer service is excellent as well. well ran company for sure.

Vernal, Ut

New Disks

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  • quality
  • shipping
  • customer service
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These disks are great! High quality O-ring is very sturdy! I ordered a Bulk Kit a month ago and it was before they had this product, I emailed support after seeing the change and they sent me these for free. They are great, easy to apply and really do provide the perfect amount of air exchange for a bulk grow! 5 star plus!

These are great!

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  • durable
  • easy
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Thanks for selling these!! I always stuff too much polyfil in the holes or not enough! Finally I dont have to go through the trial and error on how much to fill the holes with!! These things are great and really durable! Do you guys offer these in larger quantities?? I will send an email too. Peace!

Reviews 1-5 of 5