NICREW Slim Aquarium Filter Cartridges (6 pcs) with Intake Sponges (2 pcs)
Original price was: $11.99.$10.99Current price is: $10.99.
Price: $11.99 - $10.99
(as of Oct 16, 2025 04:59:17 UTC – Details)
Periodically maintaining filter cartridges in your aquarium filter is important to ensure your tank remains healthy and properly filtered for your aquarium plants, fish and shrimp. These filter cartridges are specifically made to fit your NICREW Slim Filter perfectly.
Package Dimensions : 5.16 x 5.12 x 1.93 inches; 4.66 ounces
Date First Available : November 9, 2023
Manufacturer : NICREW
ASIN : B0CMZ9DS9M
Best Sellers Rank: #5,795 in Pet Supplies (See Top 100 in Pet Supplies) #29 in Aquarium Filter Accessories
Customer Reviews: 4.6 4.6 out of 5 stars 477 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Value pack for 6-month supply, compatible with Nicrew Slim Aquarium Filter only.
Provides optimal mechanical and biological filtration to maintain a clean aquatic environment.
Fully assembled and ready to use for quick maintenance.
Recommended to change filter cartridge monthly and change intake sponge every 2 to 3 months.
What’s included: 6 filter cartridges and 2 intake sponges.
Customers say
Customers find these aquarium filter cartridges work well with backpack filters and keep tanks clear and clean. They fit perfectly, are easy to install and use, and are well-made. Customers appreciate their quality and consider them good value for money, with one customer noting they’re ideal replacements for the Finnex PF-7 filter.
13 reviews for NICREW Slim Aquarium Filter Cartridges (6 pcs) with Intake Sponges (2 pcs)
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Original price was: $11.99.$10.99Current price is: $10.99.
Sam Grando –
Fish-tastic Filters
Great filters! Perfect size. Keeps my tank clean and my fish happy! Very low noise and super durable.
david woods –
Clean tank
Filters out all fish crap and poop no more wiping the fish butts and holes
Julie F Rhue –
Refills are perfect
They fit perfectly.
Shaun502 –
Nice filters
Great little filters for my betta tank. Easy to use and functional with the NICREW tank. Completely silent.
Joao –
Works great
Great quality for the price and works great
Syl works great, good size curlers for me. –
Simple to use, everything included to change out quickly
Love these, they are well made and simple to use. I love these
Hailie Anderson –
Good!
These filters are amazing!! They fit in my fishes filter good! They are super durable!
Amazon Customer –
works great.
Very easy to use.
Roberto –
The filters worked for my small 5 gallon tank. It kept the water clean and clear.
rodrigo morales –
Excellent choice for a tiny aquarium filter
Phebus –
Work as expected but don’t last long because of the compact size (replaced biweekly). For the number of filters you are getting, especially considering the size of them and overall materials, I think they are priced too high and there should be an option to purchase a higher quantity at a discounted price. Otherwise, they do exactly what is needed to keep my small fish tank water filtered.
Cody macklem –
Easy to use and swap out for my water filter in beta tank.
Mike –
Rapide et bonne qualité