Clear2O RV and Marine Inline Water Filter (CRV2006) review
By Daryna Klochko · Published · Specs checked Oct 14, 2026 · 
Scores 8.25/10, last of the 5 RV filters we track. At $37.99 it costs the same as the category median of $37.99. No certifier listing was found for it. Its 3-month warranty is shorter than the 1-year category median.
A long trial: 90-day returns, the longest among the 5 RV filters
Running costs matter: about $152 a year in cartridges, 1.52 times the category median
- Price
- $37.99
- Certified for
- Brand claims only
- Flow
- Not stated
- Cartridge life
- 3-month cartridge
- Cost per year
- $152
- Warranty
- 90 days (limited)
Certification
No certifier listing found.
Clear2O also claims Chlorine, Lead, VOCs: brand claims, not in a certifier listing.
The contaminants or other substances removed or reduced by this water treatment device are not necessarily in your water. Listing checked on Oct 14, 2026. What a listing means and what it doesn't
Specs and sources
Checked Oct 14, 2026 · all from clear2o.comFiltration
Cartridges and install
Buying
Warranty, returns and shipping
Warranty: 90 days (limited). Returns: 90 days. Shipping: not stated by the brand. Source: clear2o.com, checked Oct 14, 2026.
Source: clear2o.com, checked Oct 14, 2026.
Compared with similar RV filters
| Model | Price | Certified for | Cost per year | Warranty | Score | Where to buy |
|---|---|---|---|---|---|---|
| Kohree RV Inline Water Filter (HY1639) | $19.99 | Chlorine | $30 | 1 year | 9.75/10 | Check price → |
| Camco TastePURE RV Water Filter (40043) | $20.82 | Brand claims only | — | 1 year (limited) | 8.5/10 | Check price → |
| Clear2O RV and Marine Inline Water Filter (CRV2006)THIS MODEL | $37.99 | Brand claims only | $152 | 90 days (limited) | 8.25/10 | |
| Waterdrop RV Inline Water Filter (WD-RVS) | $40.99 | Chlorine | $48 | 1 year | 9.5/10 | Check price → |
| Blu Technology AR3 RV Water Filter System | $499.99 | Brand claims only | $260 | 1 year | 8.75/10 | Check price → |
