Aquasana Rhino Max Flow with UV
#4 in TankFull review
For a large house that needs high flow and wants UV added. Most city homes can skip the UV and pay less.
Amazon $2,246.99$2,246.99
The Aquasana Rhino Max Flow with UV is the better whole-house water filter overall, rated 3.2 to 2.8. The Aquasana Rhino Max Flow with UV leads on warranty and certification. The iSpring WF1054 wins on price and flow. The iSpring WF1054 costs $829 less ($1,417.99 vs $2,246.99).
iSpring WF1054
#6 in TankFull review
For city homes with chloramine that want a tank with no drain or power, but its short warranty is a weak point at this price.
Amazon $1,417.99$1,417.99
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Aquasana Rhino Max Flow with UV for warranty (10-year warranty vs 1-year warranty) and certification (tested to NSF/ANSI 42, not certified vs no certification in a public listing, no tested to claim).
- Choose the iSpring WF1054 for price ($1,417.99 vs $2,246.99) and flow (26 gpm service flow vs 14 gpm service flow).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every tank whole-house water filter; a clear win is highlighted. How we rank explains each one.
| Factor weight | Aquasana Rhino Max Flow with UV | iSpring WF1054 |
|---|---|---|
| Overall rating | 3.2/5 | 2.8/5 |
| Running cost 25% | 31 $1.30 per 1,000 gallons ($1,299 every 1,000,000 gallons) | 50 filter cost or capacity not published (neutral score used) |
| Certification 25% | 30 tested to NSF/ANSI 42, not certified | 0 no certification in a public listing, no tested to claim |
| Flow 15% | 90 14 gpm service flow | 100 26 gpm service flow |
| Price 20% | 20 $2,246.99 | 51 $1,417.99 |
| Warranty 15% | 100 10-year warranty | 0 1-year warranty |
Specifications
| Aquasana Rhino Max Flow with UV | iSpring WF1054 | |
|---|---|---|
| Filtration | ||
| Capacity | 1,000,000 gallons | - |
| Replacement filters or media | $1,299 | $1,417.99 |
| Running cost | $1.30 per 1,000 gal | - |
| Stages | - | 1 |
| Tested to (not certified) | NSF/ANSI 42 | - |
| Chloramine | No | Yes |
| PFAS | No | No |
| Build | ||
| Flow | 14 gpm | 26 gpm |
| Ports | - | 1 in |
| Backwashing | No | No |
| UV stage | Yes | No |
| Warranty | 10 years | 1 year |