Pentair Filtration Solutions, LLC and PFAS, what the company told Minnesota

Pentair Filtration Solutions, LLC has filed 107 PFAS disclosures with the Minnesota Pollution Control Agency, covering 32 products and naming 3 distinct compounds across 31 components. 71 of those filings report the part is 90 to 100% PFAS by mass. Everything below is the company’s own statement to a regulator, not our assessment.

Disclosures filed
107
Products covered
32
Compounds named
3
Declared uses
5

How much is reported

Concentration bands as filed, heaviest declared first, with filings that give no concentration at the bottom. Counts are of filings, since one product can report more than one compound.

  • 90 to 100%71 filings
  • 300,000 to <600,000 ppm (60%)7 filings
  • 10,000 ppm to <150,000 ppm (15%)1 filing
  • 1,000 ppm to <10,000 ppm (1%)27 filings
  • 100 ppm to <1,000 ppm (0.1%)1 filing

60 of 107 filings

Capped at 60 rows so the page stays readable on a phone. The rest are in /api/public/disclosures.

BWS/OPS seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Coldrink seriesEverpure
Where in the product,
Retainer #1
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Coldrink seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Coldrink seriesEverpure
Where in the product,
Retainer #2
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Conserv seriesEverpure
Where in the product,
Discharge valve
What it is doing,
Other
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Conserv seriesEverpure
Where in the product,
Inlet valve
What it is doing,
Other
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

COSTGUARD seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

E-seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Endurance seriesEverpure
Where in the product,
Retainer #2
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Endurance seriesEverpure
Where in the product,
Retainer #1
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Endurance seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

EZ-RO system seriesEverpure
Where in the product,
Gripper
What it is doing,
Function unknown at this time
Compound,
poly(1,1-difluoroethylene) (PVDF) (CAS 24937-79-9)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

EZ-RO system seriesEverpure
Where in the product,
Fitting
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

EZ-RO system seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

FX seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

FX seriesEverpure
Where in the product,
Retainer
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

HF CSR seriesEverpure
Where in the product,
Retainer #2
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

HF CSR seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

HF CSR seriesEverpure
Where in the product,
Retainer #1
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

HQS-WF seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

In-Line seriesEverpure
Where in the product,
Teflon tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Insurice seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Insurice seriesEverpure
Where in the product,
Retainer #1
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Insurice seriesEverpure
Where in the product,
Retainer #2
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Kleensteam seriesEverpure
Where in the product,
Retainer
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Kleensteam seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

LVPO seriesEverpure
Where in the product,
Retainer
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

LVPO seriesEverpure
Where in the product,
Teflon tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Manifold for Coldrink seriesEverpure
Where in the product,
Retainer #2
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Manifold for Coldrink seriesEverpure
Where in the product,
Retainer #1
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Manifold for Coldrink seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Manifold for HF CSR seriesEverpure
Where in the product,
Retainer #1
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Manifold for HF CSR seriesEverpure
Where in the product,
Retainer #2
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Manifold for HF CSR seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Manifold for Insurice seriesEverpure
Where in the product,
Retainer #2
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Manifold for Insurice seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Manifold for Insurice seriesEverpure
Where in the product,
Retainer #1
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

MRS-600HE seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

MRS-600HE seriesEverpure
Where in the product,
Solenoid valve seal
What it is doing,
Other
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

MRS-600HE-II seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

MRS-600HE-II seriesEverpure
Where in the product,
Solenoid valve seal
What it is doing,
Other
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

MRS-xxx seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

MRS-xxx seriesEverpure
Where in the product,
Discharge valve
What it is doing,
Other
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

MRS-xxx seriesEverpure
Where in the product,
Bypass valve
What it is doing,
Other
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

QC7I manifold seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

QC7I manifold seriesEverpure
Where in the product,
Retainer #1
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

QC7I manifold seriesEverpure
Where in the product,
Retainer #2
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421990140 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

QC7I system seriesEverpure
Where in the product,
Retainer #2
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

QC7I system seriesEverpure
Where in the product,
Retainer #1
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

QC7I system seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

QT seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

QT seriesEverpure
Where in the product,
Retainer
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

SC seriesEverpure
Where in the product,
Teflon tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Softener with 2900 valve seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Softener with 5600 valve seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Softener with 9100 valve seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Softener with 9500 valve seriesEverpure
Where in the product,
Teflon Tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Water boost seriesEverpure
Where in the product,
Teflon tape
What it is doing,
Waterproofing agent
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Water boost seriesEverpure
Where in the product,
Retainer
What it is doing,
Function unknown at this time
Compound,
poly(tetrafluoroethylene) (PTFE) (CAS 9002-84-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Water boost seriesEverpure
Where in the product,
Inlet valve
What it is doing,
Other
Compound,
poly(vinylidene fluoride-co-hexafluoropropylene) (VDF-co-HFP (FKM 1)) (CAS 9011-17-0)
How much the filer reports,
90 to 100%

HTS 8421210000 · Minnesota disclosure MN-XTGFKWZ · published 2026-09-30

Other companies that have filed

Source, manufacturer filings made to the Minnesota Pollution Control Agency under the state’s PFAS in Products law and published through PRISM, run by the Interstate Chemicals Clearinghouse. These are the manufacturers’ own statements, not our grades and not laboratory results. A filing covers the product as sold in Minnesota and says nothing about products or formulations the company did not file. Reporting was still open when this was pulled, so absence from the set is not evidence a product is PFAS-free.