Water purification equipment manufacturing · New Hampshire

Pentair Residential Filtration LLC - Dover

Dover, NH · ~104 workers · 3 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.1
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Pentair Residential Filtration LLC - Dover runs at 185% of its industry's injury rate - more dangerous than the typical Water purification equipment manufacturing workplace, earning a grade D.

Pentair Residential Filtration LLC - Dover: 6.1 TCR = 185% of Water purification equipment manufacturing BLS 3.3 · 3y Form 300A (see methodology below)

Pentair Residential Filtration LLC - Dover safety composite

Pentair Residential Filtration LLC - Dover scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on dart rate (safer than 3%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

F

19/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 6.09 per 100 workers

Safer than 14% of industry peers

DART rate
F 8.31 per 100 workers

Safer than 3% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Pentair Residential Filtration LLC - Dover: 5.5 → 9.2 TCR

Peak year 2018 @ 9.2 TCR · DART/TCR 1.36× in 2018

Pentair Residential Filtration LLC - Dover's TCR rose 3.8 from 5.5 in 2016 to 9.2 in 2018. In 2018, DART was 1.36× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 333318 · Dover, NH ABOVE-IND · MID

Grade D · TCR 6.1 · 185% of ind

  • DART 8.3 DART
  • RANK P14
  • PHOTO Smith Engineering Inc
  • BOOK 3y book
  • INJ 18 inj
  • SIZE ~104 FTE

Nearest TCR peer: Smith Engineering Inc (0.0 TCR gap)

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Pentair Residential Filtration LLC - Dover in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Pentair Residential Filtration LLC - Dover averages 6.1 TCR (185% of the Water purification equipment manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Pentair Residential Filtration LLC - Dover TCR series: 2016=5.5 · 2017=3.6 · 2018=9.2 · BLS 3.3

Where Pentair Residential Filtration LLC - Dover falls in its industry

361 Water purification equipment m establishments

Safer than 14% of graded establishments in this industry, whose median TCR is 2.7.

More dangerous than peersSafer than peers
Pentair Residential Filtration LLC - Dover (104 employees, TCR 6.1) among 29 same-industry peers, split at the industry median of 77 employees and a TCR of 2.7 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,5002,000 051015 Average employees Total Case Rate Pentair Residential Filtration LLC - Dover
Pentair Residential Filtration LLC - Dover (104 employees, TCR 6.1) among 29 same-industry peers, split at the industry median of 77 employees and a TCR of 2.7

Pentair Residential Filtration LLC - Dover has more employees than the Water purification equipment manufacturi median and a higher injury rate than the industry's median TCR of 2.7. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2018 9.2 8.3 10 0 0
2017 3.6 2.7 4 0 0
2016 5.5 5.5 4 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333318 · NH · Dover

361 Water purification equipment manufacturing employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 73 employers in Dover, NH · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Smith Engineering Inc 6.1 TCR
NAICS-TCR Refurb / Afton 6.2 TCR
NAICS-TCR EcoWater Systems - Iuka 6.2 TCR
NAICS-TCR J.v Manufacturing 6.3 TCR
STATE-SIZE Wire Belt Company of America 104 FTE
STATE-SIZE Amherst 104 FTE
STATE-SIZE 5472-NAI-0033-0033-00113 104 FTE
STATE-SIZE Hillside Medical Center 104 FTE
CITY-NEAR Wentworth Douglass Hospital 3,380 FTE
CITY-NEAR Wentworth-Douglass Hospital 3,318 FTE
CITY-NEAR WDH/CENTRAL AVENUE 2,074 FTE
CITY-NEAR Measured Progress 440 FTE
NAT-TCR MWI Animal Health 6.1 TCR
NAT-TCR Conrad Deepwater Shipyard 6.1 TCR
NAT-TCR Fraser Villa 6.1 TCR
NAT-TCR PB Bell Asset Management, Inc. 6.1 TCR
NAT-SIZE Pennsylvania Truck Centers, Inc. 104 FTE
NAT-SIZE Victoria Area 104 FTE
NAT-SIZE Janesville Acoustics - Columbus 104 FTE
NAT-SIZE Marine Drive 2 104 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2018, 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.