What replacement filters fit a 3M Aqua-Pure ScaleGard HP Reverse Osmosis System?
The 3M Aqua-Pure ScaleGard HP Reverse Osmosis System reverse osmosis system uses 2 filter stages.
Key takeaways
- Reverse Osmosis system by 3M Aqua-Pure.
- 2 filter stages: HFRO-500, HF90-CLX-RO.
- NSF certified to reduce tds.
- A cheaper compatible filter set can fit the same housings - confirm its own certification before buying.
Buy the replacement filters for your ScaleGard HP Reverse Osmosis System
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Filter stages
- Stage 1
- HFRO-500
- Stage 2
- HF90-CLX-RO
What the ScaleGard HP Reverse Osmosis System removes
The ScaleGard HP Reverse Osmosis System is NSF/ANSI certified to reduce the following, grouped by the standard it was tested to:
NSF/ANSI 58 - TDS
TDS
Filters for the rest of your home
FiltersDex covers the exact replacement filter - and what it removes - across every appliance:
Frequently asked
What replacement filters fit a 3M Aqua-Pure ScaleGard HP Reverse Osmosis System?
The 3M Aqua-Pure ScaleGard HP Reverse Osmosis System uses 2 filter stages: HFRO-500, HF90-CLX-RO.
Is the 3M Aqua-Pure ScaleGard HP Reverse Osmosis System NSF certified?
Yes - the 3M Aqua-Pure ScaleGard HP Reverse Osmosis System itself is listed in the NSF Drinking Water Treatment Units (DWTU) database, certified to reduce tds.
Does the 3M Aqua-Pure ScaleGard HP Reverse Osmosis System remove lead?
Our data doesn't show a lead-reduction claim in the 3M Aqua-Pure ScaleGard HP Reverse Osmosis System's NSF listing.
Should I buy the genuine filter set or an aftermarket one?
The genuine 3M Aqua-Pure cartridges are the safe, exact-fit choice. A cheaper compatible set can fit the same housings too - just confirm it carries its own independent certification for the contaminants you care about before buying.