Swap It Out 🧼✨ RO Filter Refresh
If your RO system is due for a change, this SAFWAT SWF100 compatible filter set is basically the “okay, let’s keep things flowing” upgrade for your Brondell Circle RC100 setup.
What this replacement filter set is for
This SAFWAT SWF100 is a compatible replacement filter set intended for the Brondell Circle RC100 RO system (replacement for the RF-20 filter set). Honestly, filter changes are one of those chores that sneaks up on you—until your system feels “off” and you realize it’s probably time.
Replacement for RF-20
Set includes multiple stages
How the stages work (in plain English)
The biggest appeal is that the set covers multiple filtration steps. It starts with a sediment filter for particulate reduction, then moves into a pre-carbon plus stage aimed at reducing VOCs, chlorine, and soluble contaminants, and finishes with a post carbon block stage to help reduce lingering contaminants that can affect taste and odor.
Usable period is listed as 6 months, and the replacement cycle may be adjusted based on water quality and usage.
Key Features
- Compatible replacement: Designed to be compatible with the Brondell Circle RC100 RO system (replacement for RF-20 filter set).
- Sediment filtration: The sediment filter is intended to reduce particulate materials such as sand, rust, and fine particles from the water supply.
- Pre-Carbon Plus stage: Intended to reduce harmful VOCs, chlorine, and soluble contaminants that can damage the RO membrane filter.
- Post Carbon Block stage: Intended to help reduce lingering water contaminants such as chlorine and VOCs to improve taste and odor of dispensed water.
- Usable period: Listed as 6 months, with replacement timing based on average production and the note that cycles may be increased for poor water quality or higher use.
Quick heads up: this is a compatible replacement filter set and is not manufactured or endorsed by Brondell.
Why This Product Exists
RO systems don’t just “run forever” on vibes. Filters are the part that takes the hit first, so this kind of replacement set exists to keep your filtration stages doing their job—so you can keep using your system without turning every glass of water into a mystery flavor test.
Best Fit For
- People who have a Brondell Circle RC100 and want a compatible replacement filter set.
- Households that want to maintain filtration stages for taste and odor improvements.
- Anyone who prefers a multi-stage replacement approach (sediment + carbon stages) rather than changing individual components one-by-one.
If your water quality is rough or your household uses more water than average, the replacement cycle may need to be adjusted.
Final Verdict
This SAFWAT SWF100 is a practical, compatible option for the Circle RC100 when it’s time to refresh your RO filtration. It’s best viewed as a straightforward way to replace the sediment + carbon stages (with an expected usable period of about 6 months) and keep the system’s taste/odor performance in a good spot.
Required Disclaimers
Affiliate Disclosure: I may earn a commission from qualifying purchases made through the Amazon affiliate link(s) in this post.
AI Image Disclaimer: This post does not include any images or image generation.
AI Content Disclaimer: This content is written for informational purposes and is not affiliated with or endorsed by the brands mentioned.
Electrical/Battery Disclaimer: Not applicable—this product is a water filter replacement item and does not include batteries or electrical components.
Food Safety Disclaimer: Water filtration performance can vary by water conditions and installation. Follow the RO system manufacturer’s instructions for filter replacement and use.
Tool Safety Disclaimer: If you need tools for installation, use them safely and according to the RO system’s guidance.
Electronics Disclaimer: Not applicable—this is a filter replacement and not an electronic device.
Privacy/Surveillance Disclaimer: Not applicable—this product does not include monitoring or surveillance features.