Filter Cartridges Medias of 2025
Best Choice1
UnicelUnicel SC3-SR100 102 Square Foot 3 Oz Media Replacement Swimming Pool Filter Cartridge, 195 Pleats, Compatible with Sta-Rite Posi-Flo Models
Main highlights- Replacement Filter: SC3-SR100 pool filter features 102 square feet (195 pleats) of 3-ounce basis weight media that catches debris and particles down to an average of 20 microns in size, keeping your water clear
- Pool Fitment: Compatible with Sta-Rite 100TX, 100GPM-TX, 100TXR, T-100TX, T-100TXR, PTM100; OD: 8-11/16 inches, Length: 25-11/16 inches
- Optimal Debris Capture: Filter pool cartridge has sharp, uniform pleat folds that maximize water flow and debris capture and minimize pressure loss; Pleat bands help maintain spacing, reduce flutter, and ensure optimal efficiency
- Filter Media: Constructed with 100-percent polyester Reemay material that balances dirt-holding capacity, cleanability, and durability with excellent chemical resistance properties
- End Cap Features: End cap design includes a blue top, orange bottom, 4-3/16-inch ID, and an open configuration for easy cartridge removal and replacement; Bottom includes 12 concentric slots
9.8Exceptional
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Value for Money2
UnicelUnicel UHD-SR100 102 Square Foot 4 Oz Media Replacement Swimming Pool Filter Cartridge, 195 Pleats, Compatible with Sta-Rite Posi-Flo Models
9.9 worth the money9.7 lasts a long time9.5 Simple to cleanWhy we love it
Captures debris down to 20 microns for clear water.
Maximizes water flow and minimizes pressure loss.
Durable, easy to clean, and chemically resistant.
9.7Exceptional
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3
ALEGIALEGI Aquarium Bio Sponge Fitler Media, 6.28 x 5.5 x 0.78 Inch Fish Tank Filter Cartridge Filter Foam Pad Inserts for ML350 (12 Pack)
9.5 Simple to clean9.1 Simple to use8.9 worth the money9.6Exceptional
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4
Penn-PlaxPenn-Plax Replacement Media (2 Pack) – Fits Multi-Pore and Undergravel “E” Filters – Provides Chemical Filtration (FC2)
Main highlights- TOP-QUALITY CARTRIDGE: Cartridges come together in a 2 Pack. For best results, replace cartridges every 2 to 4 weeks. They’re lightweight, disposable, and are safe for Freshwater and Saltwater aquariums.
- SHOP PENN-PLAX FOR ALL YOUR PET’S NEEDS: Penn-Plax is a manufacturer and distributor of top quality pet supplies, who specialize in creating excellent pet products for animals, both great and small.
- REPLACEMENT FILTER MEDIA: These Cartridges are made to fit the lift tubes of Muti-Pore and Undergravel “E” filters, serving as a replacement for when it’s time to cycle out aquarium filter media. We recommend replacing them once a month.
- OLD SCHOOL: There has been a burst of growth, development, and ingenuity within the aquatic industry, and although we are a part of this as well, we still provide replacement media for undergravel aquarium setups.
- CHEMICAL FILTRATION: In addition to absorbing ammonia, nitrites, nitrates, and phosphates in a timely manner, these Cartridges also remove harmful chemicals and toxins, clear up discolorations, and reduce foul odors from your tank.
9.4Excellent
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5
MarineLandMarineland Media Container Emperors Filter Parts for Aquarium (PR2150)
Main highlights- SPARE PART for PA10093, Marineland Penguin Refillable Media Cartridge
- Package Weight : 1.01 pounds
- Package Dimensions: 3.556 L x 22.86 H x 20.32 W (centimeters)
- FITS 200 and 350 Power Filters
9.3Excellent
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6
MarineLandMarineland Penguin Refillable Media Cartridge, Fits 200 And 350 Power Filters (PA10093)
Main highlights- USE: Refill cartridge monthly with Marineland Diamond media.
- REFILLABLE MEDIA CARTRIDGE: Add carbon or other media to provide chemical and mechanical filtration to keep aquariums clean.
- MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market.
- EASY FILL: Cartridge snaps open and locks tight to avoid spillage.
- COMPATIBILITY: Fits Marineland Penguin 200 and 350 Power Filters.
9.2Excellent
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7
MarineLandMarineland Penguin Bio-Wheel Replacement Power Filter Cartridges, For Aquarium Filtration, Rite-Size C, 6 Count
9.9 Easy installation9.7 Simple to use9.5 worth the moneyWhy we love it
1. Convenient: Fast, dry, effortless installation.
2. Effective: 3 stage filtration for clean water.
3. Reliable: Long lasting, compatible replacements.
9.0Excellent
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8
Penn-PlaxPenn-Plax Small World Replacement Aquarium Filter Media (2 Pack) – Safe for Freshwater and Saltwater Setups, SWF1C
Main highlights- Insures you have replacement cartridges when you need them.
- High quality carbon/zeolite cartridge for chemical filtration and a foam block filter for mechanical & biological filtration
- Easy to install replacement cartidges for your Small World filters.
- Clears discoloration and removes harmful contaminants & odors.
8.9Very Good
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9
Penn-PlaxPenn-Plax CPF6C3 Cascade Hang-on Power Filter Replacement Media- Pack of 1 (3 count)
Main highlights- The poly-fiber floss barrier screens out particulate matter and debris keeping the water clean; clear; and healthy.
- Perfectly measured to fit into the Cascade 20 filter tray without any gaps preventing debris and contaminants from passing through back into the water.
- No assembly required keeping your hands clean. Easily install into interior compartment of your hang on filter. Suitable for freshwater and saltwater tanks.
- Keep your water clean and clear with a genuine Penn Plax filter cartridge to fit your Cascade 20 GPH Mini hang-on power filter model CPF6. Pack of 3.
- Activated carbon is great for freshwater aquarium filtration. It has the ability to remove odors; and water discoloration by trapping the pollutants in the pores of the carbon.
8.7Very Good
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10
Unicel11% OffUnicel C-8409 90 Square Foot Media Replacement Pool Filter Cartridge with 174 Pleats, Compatible with Hayward Pool Products, Sta-Rite, and Waterway
9.9 Simple to clean9.7 Durability9.3 lasts a long timeWhy we love it
Captures debris down to 20 microns, keeping water clear.
Durable polyester material with excellent chemical resistance.
Easy to install and fits multiple pool brands.
8.6Very Good
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