Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing · North Carolina

Main Filter US Inc.

Lincolnton, NC · ~21 workers · 2 years of OSHA Injury Tracking Application data.

B
Good Safety Record
2.4
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Main Filter US Inc. runs at 73% of its industry's injury rate - safer than the typical Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing workplace, earning a grade B.

Main Filter US Inc.: 2.4 TCR = 73% of Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Main Filter US Inc. safety composite

Main Filter US Inc. scores strongest on dart rate (safer than 78% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

C

60/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 2.4 per 100 workers

Safer than 51% of industry peers

DART rate
B 0 per 100 workers

Safer than 78% 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%).

TCR Δ

−4.8

2017→2018

Main Filter US Inc. injury rate improved

Main Filter US Inc.'s TCR fell 4.8 from 4.8 in 2017 to 0.0 in 2018. Peak filing year was 2017 at 4.8 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2017=4.8 · 2018=0.0

OSHA ITA Form 300A scorecard

Establishment book 333999 · Lincolnton, NC AT/BELOW-IND · SMALL

Grade B · TCR 2.4 · 73% of ind

  • DART 0.0 DART
  • RANK #5/7
  • PHOTO Amiad USA
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~21 FTE

Nearest TCR peer: Amiad USA (0.0 TCR gap)

Read with this employer → · Industry book → · North Carolina employers → · Look up another →

Main Filter US Inc. in the TCR neighbourhood

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

TCR

What this shows Main Filter US Inc. averages 2.4 TCR (73% of the Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing BLS benchmark).

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

Main Filter US Inc. TCR series: 2017=4.8 · 2018=0 · BLS 3.3

Where Main Filter US Inc. falls in its industry

242 Filters, industrial and genera establishments

Safer than 51% of graded establishments in this industry, whose median TCR is 2.5.

More dangerous than peersSafer than peers

Narrower to North Carolina alone (the establishments it most directly competes with for workers and contracts): ranked #5 safest of 7 Filters, industrial and genera employers in North Carolina.

Main Filter US Inc. (21 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 2.5 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 02004006008001,000 0102030 Average employees Total Case Rate Main Filter US Inc.
Main Filter US Inc. (21 employees, TCR 2.4) among 29 same-industry peers, split at the industry median of 81 employees and a TCR of 2.5

Main Filter US Inc. has fewer employees than the Filters, industrial and general line (ex median and a lower injury rate than the industry's median TCR of 2.5. 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 0.0 0.0 0 0 0
2017 4.8 0.0 1 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

333999 · NC · Lincolnton

242 Filters, industrial and general line (except internal combustion engine, warm air furnace), manufacturing employers nationwide with a credible TCR · 16,981 rated employers in North Carolina with headcount on file · 71 employers in Lincolnton, NC · 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 Amiad USA 2.4 TCR
NAICS-TCR Calbrandt, Inc. 2.4 TCR
NAICS-TCR FNSC 2.4 TCR
NAICS-TCR Multiwall 2.4 TCR
STATE-SIZE Timothy Yarbrough 21 FTE
STATE-SIZE Liberty NC Breeders 21 FTE
STATE-SIZE NCJA1-SEL-JASON 1' 21 FTE
STATE-SIZE Sunburst Trout Farms 21 FTE
CITY-NEAR RSI Home Products 769 FTE
CITY-NEAR 1109-Atrium Health Lincoln (1109) 672 FTE
CITY-NEAR American Woodmark Corporation 671 FTE
CITY-NEAR 0050-Atrium Health Lincoln 653 FTE
NAT-TCR Commercial Kitchen Services 2.4 TCR
NAT-TCR EOS Fitness - Avondale 2.4 TCR
NAT-TCR Elkay Wood Products Company - Independence 2.4 TCR
NAT-TCR Ricky's 74th Street 2.4 TCR
NAT-SIZE Griffin Insulation & Drywall 21 FTE
NAT-SIZE Paramount Roll Forming Inc 21 FTE
NAT-SIZE The Safety Zone-Indiana 21 FTE
NAT-SIZE Rescar - Loc#540 21 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. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.