Water Filters for The Pinery: What the Record Supports
Matched to The Pinery's own record: PFAS, lithium. Each option names the certification to check. Not a generic “best filters” list.
Two concerns to filter for. Nothing else detected.
Each card starts from a finding in the published record. The certification is what to look for on the certifier’s listing (NSF, WQA or IAPMO) for the exact model.
PFAS
PFBS 5.3 ng/L, below the 2000 ng/L EPA health advisory (+3 more PFAS detected) (detected below the limit)
Reverse osmosis, or carbon certified for PFAS · NSF/ANSI 58 or 53, with PFBS/PFHxA/PFBA/PFPeA named on the listing
Lithium
Lithium 29.5 µg/L, above the 10.0 µg/L EPA health reference level (above a health screening level, not a legal limit)
Depends on the contaminant · The certifier's listing for each named contaminant
Past violations are records of past compliance events, not current levels, so we don't match products to them.
No certified match for these concerns yet
Eligibility boundary. A product appears only when its registry-verified certification covers a concern in the record. Verify the exact model and contaminant-specific certification before purchase: certification to a broad standard does not mean every contaminant claim under that standard applies to every model.
A product appears here only when a current certification record covers at least one identified concern; every concern stays listed. The retail offer is looked up afterwards and never changes which products appear or their order. As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure.
No product in our catalogue has verified certification for these concerns yet.
Know what reaches your glass.
A tap test can confirm levels at your home before you choose treatment.
Need it installed or tested in The Pinery?
Test your own tap
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure.
Screening: quick check, not lab-grade
Watersafe Drinking Water Test Kit
Silver Lake Research
Lead, bacteria, nitrate, copper, iron, chlorine, hardness and pH
- Turnaround: Minutes; the bacteria test can take up to 48 hours
What it can't tell you: Each test gives a yes/no or a rough range, not a lab number, and it cannot detect PFAS or arsenic.
Lab-certified results
ETR Labs Basic Water Quality Test Kit
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
- Analyzed by Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638
- Turnaround: 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
When your results arrive, read them here →
Sources and methodology
Analysis first, commerce second: retail relationships do not change which products qualify. How PurityMap evaluates recommendations
- UCMR5 Analytical ResultsUCMR5 Analytical Results: PINERY WWD (CO0118025)US EPA · 2026-01-15View source ↗
- State SDWIS Compliance RecordLead & Copper Rule 90th-percentile: PINERY WWD (CO0118025)US EPA SDWIS · 2026-07-09View source ↗
- State SDWIS Compliance RecordEPA SDWIS Violations & Enforcement: PINERY WWD (CO0118025)US EPA SDWIS · 2026-07-09View source ↗
Frequently asked
What water filter do I need in The Pinery?
Based on the published record: PFAS (PFBS 5.3 ng/L, below the 2000 ng/L EPA health advisory (+3 more PFAS detected); detected below the limit): if you choose to filter, look for reverse osmosis, or carbon certified for pfas, certified to NSF/ANSI 58 or 53, with PFBS/PFHxA/PFBA/PFPeA named on the listing; Lithium (Lithium 29.5 µg/L, above the 10.0 µg/L EPA health reference level; above a health screening level, not a legal limit): if you choose to filter, look for depends on the contaminant, certified to The certifier's listing for each named contaminant. If you choose to filter, pick a model whose certification names each contaminant you want to reduce.
Does "NSF certified" mean a filter removes everything?
No. Certification is per contaminant: a filter certified to NSF/ANSI 42 for chlorine taste says nothing about lead or PFAS. Check the certifier's listing (NSF, WQA or IAPMO) for the exact model and the exact contaminant.