LARQ Advanced Under Sink Filter review
By Daryna Klochko · Published · Specs checked Oct 13, 2026 · 
Scores 9.5/10, tied for 17th of the 32 under-sink filters we track. At $199 it costs less than the category median of $199.50. NSF lists it for Chlorine, Total PFAS, one of 29 under-sink filters out of 32 with a certifier listing for a health claim. LARQ also claims Lead, VOCs, Microplastics, which are not in the listing.
- Price
- $199
- Certified for
- PFAS · Chlorine
- Flow
- 1.05 gpm
- Cartridge life
- 1,452 gal
- Cost per year
- $198
- Warranty
- 1 year limited
Certification
Listed by NSF under NSF/ANSI 42 · 53 for Chlorine, Total PFAS, checked Oct 13, 2026. LARQ also claims 3 more substances that are not in the listing. Search the NSF listings
- Chlorine
- Total PFAS
LARQ also claims Lead, VOCs, Microplastics: 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 13, 2026. What a listing means and what it doesn't
Specs and sources
Checked Oct 13, 2026 · source under each valueFiltration
Cartridges and install
Buying
Warranty, returns and shipping
30 days, unused.
Free in the contiguous US on orders over $80.
Warranty: 1 year limited. Returns: 30 days, unused. Shipping: Free in the contiguous US on orders over $80. Source: livelarq.com, checked Oct 13, 2026.
Source: livelarq.com, checked Oct 13, 2026.
Compared with similar under-sink filters
All 32 under-sink filters →| Model | Price | Certified for | Cost per year | Warranty | Score | Where to buy |
|---|---|---|---|---|---|---|
| Brondell Coral UC300 Three-Stage Under Sink | $179.99 | Lead · Cysts +8 | $80 | 1 year limited | 10/10 | Check price → |
| Kohler Aquifer Single Cartridge (K-77685) | $187.50 | Lead · Cysts +5 | $165 | 5 years limited | 9.75/10 | Check price → |
| LARQ Advanced Under Sink FilterTHIS MODEL | $199 | PFAS · Chlorine | $198 | 1 year limited | 9.5/10 | Check price → |
| Hydroviv Under Sink Water Filter | $199.99 | Lead · Cysts +5 | $266 | 5 years | 9/10 | Check price → |
| 3M Aqua-Pure 3MFF100 Full Flow Under Sink System | $243.95 | Lead · Cysts +4 | $210 | 1 year | 9.5/10 | See specs → |