Marineland Magnum Polishing Internal Canister Filter Floss Sleeve, 3 count

Deal
Skip image gallery
Slide 1 of 4

$5.45 First Time Autoship Price
this order
Save 35% (up to $20) today when you set up Autoship. 
$7.96 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$8.38 Chewy Price
($2.80 /ea)
Save $1.91 (-19%)
$10.29 List Price
Promo, Spend $100, Get $30 eGift Card with code NEWYEAR
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • Filter floss sleeve that helps keep your aquarium clean.
  • Designed with fine mesh to trap and hold dirt particles.
  • Features open cell construction to promote water flow without impairing overall filter performance.
  • Helps prevent premature clogging and prolongs filter media life.
  • Change monthly for best results.

Frequently bought together

Questions & Answers

2 Customer Questions

I have the marineland magnum polishing internal canister filter. How does this sleeve install?

Answer by Chewy • Jan 24, 2021
The sleeve will slide onto the media container prior to placing in the filter. Please see attached link to video tutorial by Marineland.

Is this for Magnum 350 canister filter?

Answer by Chewy • Nov 27, 2020
This filter floss sleeve fits the Marineland Magnum Polishing Internal Canister Filter.
Reviews
Write a Review
4.8
Rated 4.8 out of 5 stars
35 Ratings
Terms & Conditions

10 Customer Reviews

Rated 5 out of 5 stars
By Jane on Nov 28, 2025

Work Great, Customizable

I use these on my internal Marineland filters. They work for the larger ones, or can be cut in half for the smaller ones. I use this instead of the white accordion

I use these on my internal Marineland filters. They work for the larger ones, or can be cut in half for the smaller ones. I use this instead of the white accordion filter pieces that goes around the internal carbon core.

Rated 3 out of 5 stars
By 80sGregg on Jul 31, 2025

Just what I needed

My pet was not pleased. Said something like the quality of filter material is lacking as before.

My pet was not pleased. Said something like the quality of filter material is lacking as before.

Rated 5 out of 5 stars
By Stephen on May 4, 2024

Aquarium Filter Replacement

This Magnum filter was added to assist another filter which was already managing the tank with a few fish. Adding a single goldfish increased the need for more

This Magnum filter was added to assist another filter which was already managing the tank with a few fish. Adding a single goldfish increased the need for more filtration and the Magnum does the job. It is simple to maintain with charcoal medium and these filter sleeves. They definitely take a lot of debris out of the water.

Rated 5 out of 5 stars
By Nick on Jan 17, 2025

Fast delivery

Product as stated

Product as stated

Rated 5 out of 5 stars
By Earl on Oct 25, 2024

Got it quick

Works great.

Works great.

Rated 5 out of 5 stars
By Flirtbuddy on Sep 28, 2021

Thanks for fast delivery

This product was easy to find and I ordered two three packs and it was still cheaper then one pack at other pet stores.

This product was easy to find and I ordered two three packs and it was still cheaper then one pack at other pet stores.

Rated 5 out of 5 stars
By BEARR on Jul 29, 2021

CLEAN UP JOB

FOR THE BUCKS ITS A GOOD DEAL FAST AND AAA+++. THESE FILTER ARE JUST RIGHT, THEY DO THERE JOB WELL.

FOR THE BUCKS ITS A GOOD DEAL FAST AND AAA+++. THESE FILTER ARE JUST RIGHT, THEY DO THERE JOB WELL.

Rated 5 out of 5 stars
By Debra on May 20, 2021

works great

i use these in my pond, it is about 135 gallon outdoor tank ,( really a cattle water container) remove's algae and dirt, makes my pond CLEAR love it, hard to find

i use these in my pond, it is about 135 gallon outdoor tank ,( really a cattle water container) remove's algae and dirt, makes my pond CLEAR love it, hard to find something that keeps outdoor pond clear, but this is it

Rated 5 out of 5 stars
By Cindi on Mar 21, 2021

Works great

Works great, fits my filter just perfect, keeps my tank clean.

Works great, fits my filter just perfect, keeps my tank clean.

Rated 1 out of 5 stars
By Donthefishbreeder on Feb 20, 2021

Wrong part

The sleeves that you shipped are not the right ones. They will not fit the Magnum 350

The sleeves that you shipped are not the right ones. They will not fit the Magnum 350