Brondell RF-20 Water Filter Replacement for Circle, Sediment and Carbon Block, Under Sink Reverse Osmosis Filtration System, Lasts 6 Months

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Brondell RF-20 Water Filter Replacement for Circle, Sediment and Carbon Block, Under Sink Reverse Osmosis Filtration System, Lasts 6 Months

$44.02 $79.99

In stock

  • REPLACEMENT WATER FILTER: This sediment and carbon block filter replacement is specifically for the Brondell Circle Under Sink Water Filter (sold separately); It is designed for easy installation, providing great-tasting water for up to 6 Months
  • AN EXTRA BOOST FROM CARBON: The carbon-based block filtration reduces cloudiness and helps trap unwanted components; Reverse osmosis membrane technology combines with 3-stage carbon filtration to filter water that’s not just safer, but tastier, too
  • CLEAR BENEFITS: The sediment filter reduces rust, sand, and particulates; A carbon block pre-filter reduces VOCs, chlorine, and soluble contaminants; The carbon post-filter further reduces VOCs & lingering contaminants, along with chlorine taste & smell
  • SIMPLE DIY INSTALLATION: The replacement filter can be installed in just a few minutes with a quick and easy twist and seal installation; The change indicator lets you know when a new filter is needed; Includes filter indicator replacement battery
  • We design hygiene products that help protect our planet’s essential resources. From water-saving showers and air purifiers to bidets that help reduce toilet paper and energy use, we’re helping you live more sustainably and it feels better already.

Specifications

  • Material: Carbon
  • Product Dimensions: 2.75"D x 8.25"W x 11.25"H
  • Item Weight: 2.6 pounds
  • External Testing Certification: NSF 42 - Reduces aesthetic impurities, NSF 53 - Reduces contaminants with health effects
  • Product Benefits: Removes Pollutants
  • Number of Packs: 1
  • Set Name: Brondell RF-20 3-Pack Water Filter Set
  • Global Trade Identification Number: 00819911013609
  • Unit Count: 1 Count
  • Number of Items: 1
  • Item Type Name: Water Filter Replacement for Circle Under Sink Reverse Osmosis Filtration System, Lasts 6 Months
  • Material Type: Carbon
Shipping

Last updated: September 9, 2026

CALVIRELLE currently ships to the 48 contiguous United States and Washington, DC.

We do not currently ship to Alaska, Hawaii, Puerto Rico, other U.S. territories, APO/FPO/DPO addresses, or international destinations.

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Orders are normally processed within 1–2 business days.

Business days are Monday through Friday and exclude weekends and U.S. federal holidays. Orders placed outside business hours begin processing on the next business day.

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Returns & refunds

Last updated: September 9, 2026

At CALVIRELLE, we want you to feel confident about your purchase. We accept eligible returns and exchanges, including returns due to a change of mind, within 30 days after the order is delivered.

1. Return Eligibility

To qualify for a return or exchange, an item must be:

• Unworn and unused
• Unwashed and free from stains, odors, makeup, pet hair, or other signs of wear
• In its original condition
• Returned with all original tags, labels, packaging, and accessories

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