EXACT REPLACEMENT CARTRIDGE
Brondell RF-30
Carbon filter kit. Documented in 1 system combinations. Select your system to see the claims that apply to that exact pairing.
Compatibility does not transfer reduction claims between systems. Do not substitute a similar-looking cartridge.
Price & annual cost
$69.99 for 1 cartridge(s) · observed 2026-09-21
Manufacturer one-time purchase price in USD; tax and shipping excluded. Prices may change. Select a system below to calculate its annual cartridge budget.
manufacturer price · ACCESSED 2026-09-21
Brondell replacement filter pricesOne-time prices. RF-20 and RF-30 are complete three-filter kits, not three identical cartridges. Individual Cypress filter schedules take precedence over conflicting bundle teaser text.