iFilters RP-3500 Carbon Water Filter 2-Pack – 0.5-Micron Coconut Shell Block | 1000 Gallon Capacity

Cleaner, better-tasting water for home and travel

The iFilters RP-3500 Carbon Water Filter 2-Pack combines durable coconut shell activated carbon with a precise 0.5-micron rating to reduce a broad range of common impurities. Designed for both residential use and RV setups, these cartridges offer a practical path to crisper water without requiring extensive system changes.

With two filters in each package, you’re prepared for ongoing purification across days, weeks, and trips. Each cartridge is rated for up to 1,000 gallons, so the 2-pack supports up to 2,000 gallons of filtered water, depending on usage and water quality. The compact design makes them a versatile upgrade for many filtering configurations.

What the filtration media can do

• High-purity coconut shell carbon targets fine sediments and a broad range of common impurities
• Sub-micron filtration helps reduce lead, chlorine, VOCs, MTBE, pesticides, and chloramine
• Flavor and odor are improved, making tap water more pleasant for drinking and cooking

Capacity, compatibility, and care

• Each filter lasts up to 12 months or 1,000 gallons
• Two-filter package provides up to 2,000 gallons of purified water
• Engineered for select under-sink filtration systems and RV installations for a secure fit
• Not compatible with some models; verify fit before purchase to avoid surprises

Real-life use cases include daily kitchen use for drinking water and coffee, quick cooking tasks, and mobile filtration on weekend trips. The RP-3500 emphasizes reliability, compactness, and an eco-conscious design, offering a practical option for families, travelers, and anyone seeking a dependable replacement cartridge.

When you’re ready to replace, simply swap in the RP-3500 cartridges in compatible housings and flush the system. This two-pack setup helps reduce purchase frequency while keeping your filtration routine simple and straightforward.