Standard Duty Replacement Filter Cartridges
These replacement cartridges will fit in most brands of whole house / point of entry housings that use 3/4'' water line.
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| Filter Cartridge Number | City / Well Water Use | Micron Rating | Price | Product Link | Contaminants Reduced | Filter Cartridge Type | Dimensions | Filter Cartridge Lifespan | Flow Rate |
| RS1 | City Water | 20 | As Low As $5.04/ea | RS1 | Rust Particles, Dirt, Sediment and Sand | Pleated Paper | 2 1/4'' L x 10'' D | 3 Months / 15,000 Gallons | 5 GPM |
| RS2 | City & Well Water | 5 | As Low As $3.79/ea | RS2 | Rust Particles, Dirt, Sediment and Sand | String Wound | 2 1/4'' L x 10'' D | 3 Months / 15,000 Gallons | 5 GPM |
| RS5 | City & Well Water | 5 | As Low As $5.80/ea | RS5 | Rust Particles, Dirt, Sediment and Sand | String Wound | 2 1/4'' L x 10'' D | 3 Months / 15,000 Gallons | 5 GPM |
| RS7 | City & Well Water | 40 | As Low As $2.85/ea | RS7 | Rust Particles, Dirt, Sediment and Sand | String Wound | 2 1/4'' L x 10'' D | 3 Months / 15,000 Gallons | 5 GPM |
| RS12 | City Water | 10 | As Low As $5.12/ea | RS12 | Rust Particles, Dirt, Sediment and Sand | String Wound | 2 1/4'' L x 10'' D | 3 Months / 15,000 Gallons | 5 GPM |
| RS14 | City & Well Water | 10 | As Low As $2.44/ea | RS14 | Rust Particles, Dirt, Sediment and Sand | Poly spun | 2 1/4'' L x 10'' D | 3 Months / 15,000 Gallons | 5 GPM |
| RS19 | Well Water | 150 | As Low As $13.86/ea | RS19 | Rust Particles, Dirt, Sediment and Sand | Reusable | 2 1/4'' L x 10'' D | 80,000 Gallons | 10 GPM |
| TO1 | City Water | 5 | As Low As $5.99/ea | TO1 | Bad Tastes / Odors, Rust Particles, Dirt, Sediment and Sand | Carbon Wrapped | 2 1/4'' L x 10'' D | 3 Months / 15,000 Gallons | 5 GPM |
| TO3 | Well Water | 10 | As Low As $12.99/per pack | TO3 | Bad Tastes / Odors, Rust Particles, Dirt, Sediment and Sand | Carbon Wrapped | 2 1/4'' L x 10'' D | 3 Months / 15,000 Gallons | 5 GPM |