Collection: Aquarium & Fish Tank Filters
Maintain clear and healthy water with Aquarium & Fish Tank Filters.
Replacement cartridges fit most popular aquarium systems.
Keeps aquatic life safe by removing debris and impurities.
Easy installation for freshwater or saltwater tanks.
AquaNest brings reliable water care for fish enthusiasts.
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CFS – 4 Pack Activated Carbon Block Water Filter Cartridges Compatible with WaterPur CCI-10-CLW12 Models – Remove Bad Taste – Whole House Replacement Filter Cartridge – Universal 10" Cartridge
Regular price $38.70 USDRegular price -
Core 200S Replacement Filter Compatible with LEVOIT Core 200S Air Purifier, 3-in-1 Filtration System of H13 True HEPA and Activated Carbon Pre-Filter
Regular price $34.16 USDRegular price -
Core 200S Replacement Filter for LEVOIT Core 200S Smart WiFi Air Purifier,Core 200S-P Air Purifier,Fit for Levoit 200S Filter Replacement,3-in-1 True HEPA, Activated Carbon,Core 200S-RF,2Pack
Regular price $34.79 USDRegular price -
Core 400S Replacement Filter for LEVOIT Core 400S and Core 400S-P Smart WiFi Air Purifier, 3-in-1 H13 True HEPA Activated Carbon Filter, Core 400S-RF (LRF-C401S-WUS), White, 1 Pack
Regular price $47.84 USDRegular price -
Core 400S Replacement Filter for LEVOIT Core 400S and Core 400S-P Smart WiFi Air Purifier, 3-in-1 H13 True HEPA Activated Carbon Filter, Core 400S-RF (LRF-C401S-WUS), White, 2 Pack
Regular price $71.04 USDRegular price -
Core 400S Pet Care Replacement Filter for LEVOIT Core 400S and Core 400S-P Smart WiFi Air Purifier, 3-in-1 H13 True HEPA Activated Carbon Filter, Core 400S-RF-PA (LRF-C401-YUS), Yellow, 1 Pack
Regular price $47.84 USDRegular price -
Core 400S Pet Care Replacement Filter for LEVOIT Core 400S and Core 400S-P Smart WiFi Air Purifier, 3-in-1 H13 True HEPA Activated Carbon Filter, Core 400S-RF-PA (LRF-C401-YUS), Yellow, 2 Pack
Regular price $72.49 USDRegular price -
CFS – Pack of 2, Premium Activated Carbon Infused Filter Pad – Cut to Fit for Aquariums and Pond – Fresh and Filtered Air for Indoor, Home Filtration – Charcoal Air Filter Sheet – 18" x 10" – Black
Regular price $17.91 USDRegular price -
CFS – Pack of 1, Premium Activated Carbon Infused Filter Pad – Cut to Fit for Aquariums and Pond – Fresh and Filtered Air for Indoor, Home Filtration – Charcoal Air Filter Sheet – 18" x 10" – Black
Regular price $12.38 USDRegular price -
Core 300 Replacement Filter for Levoit Core 300-p, Core 300S, Core 300, Core 300-RF, Core 300-RAC Air Purifier, 3-in-1 H13 True HEPA Activated Carbon Filter(White) by APPLIANCEMATES
Regular price $42.04 USDRegular price -
Core 200S Smoke Remover Replacement Filter for LEVOIT Core 200S Smart WiFi Air Purifier, Funmit 3-in-1 H13 True HEPA Filter Replacement and High-Efficiency Activated Carbon, Part #Core 200S-RF, 3 Pack
Regular price $47.84 USDRegular price -
Core 200S Toxin Absorber Replacement Filter for LEVOIT Core 200S Smart WiFi Air Purifier, Funmit 3-in-1 H13 True HEPA Filter Replacement and High-Efficiency Activated Carbon, Part#Core 200S-RF, 3 Pack
Regular price $47.84 USDRegular price -
Core 200S Smoke Remover Replacement Filter for LEVOIT Core 200S Smart WiFi Air Purifier, Funmit 3-in-1 H13 True HEPA Filter Replacement and High-Efficiency Activated Carbon, Part #Core 200S-RF, 2 Pack
Regular price $34.79 USDRegular price -
Core 300 Pet Care Replacement Filter for Levoit Core 300-p, Core 300S, Core 300, Core 300-RF, Core 300-RAC Air Purifier, 3-in-1 H13 True HEPA Activated Carbon Filter by APPLIANCEMATES(Yellow)
Regular price $42.04 USDRegular price -
Core 200S Toxin Absorber Replacement Filter for LEVOIT Core 200S Smart WiFi Air Purifier, Funmit 3-in-1 H13 True HEPA Filter Replacement and High-Efficiency Activated Carbon, Part#Core 200S-RF, 2 Pack
Regular price $34.79 USDRegular price -
Core 200S Toxin Absorber Replacement Filter for LEVOIT Core 200S Smart WiFi Air Purifier, Funmit 3-in-1 H13 True HEPA Filter Replacement and High-Efficiency Activated Carbon, Part#Core 200S-RF, 4 Pack
Regular price $57.99 USDRegular price
Why You’ll Love AquaNest
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🏅 Premium Quality
Made with certified materials for safe, reliable performance. -
🚚 Fast & Easy Setup
Quick installation with user-friendly design. -
💧 Healthier Living
Provides cleaner water and fresher air for your home. -
🔄 Long-Lasting Value
Durable products designed to reduce waste and save money.
How AquaNest Filters & Purifiers Work
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Step 1 — Easy Installation
Install your AquaNest water filter, air purifier, or humidifier in minutes — no tools required. -
Step 2 — Reliable Performance
Certified filtration delivers powerful results, removing impurities for cleaner air and pure water every day. -
Step 3 — Everyday Wellness
Experience healthier living with AquaNest — breathe fresher air and enjoy safer, better-tasting water at home.
What Our Customers Say
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"The installation was quick and easy, and my family noticed fresher air within a day."
– Emily, 34 -
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"Our baby’s allergies improved after using AquaNest’s purifier. Couldn’t be happier!"
– Jason, 41 -
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"Finally, water tastes clean again. Filters are high quality and last long."
– Sarah, 29 -
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"Reliable and worth every penny. Setup was simple, and performance is excellent."
– Robert, 52
