15 certified Labor Condition Applications on file with the U.S. Department of Labor, FY2021–FY2025.
Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from MANN HUMMEL Purolator Filters LLC's own public LCA filings (FY2023–FY2025) — the same records an investigator pulls first.
Level I is the entry-level prevailing-wage tier and the band DOL's Project Firewall reviews first for misclassification (senior duties filed at an entry-level wage). The national share is 17%.
Median offered wage is 3% above the DOL prevailing wage across 8 recent certified LCAs. Paying at the floor is lawful, but it invites the question of whether the wage level itself is right.
Next end date: 2026-12-07. Employing an H-1B worker past the LCA end date without a new certified LCA is a strict-liability violation — the replacement LCA must be certified before the I-129 extension is filed.
Withdrawn or denied LCAs are normal in isolation; a high share suggests workers were moved between filings and the paper trail needs checking.
Each worksite needs its own 10-business-day LCA notice and a PAF record of that posting; a move to a new area of intended employment needs a new LCA before the worker starts there.
No additional recruitment or non-displacement attestations apply.
Public DOL disclosure data can lag actual filings by a quarter. Descriptive only — not legal advice.
Yes — MANN HUMMEL Purolator Filters LLC sponsors H-1B workers, with 15 certified LCAs on file (FY2021–FY2025), including 3 in FY2025. The median certified salary is $80,330 (P25 $70,850, P75 $88,663). 100% of its certified filings meet or exceed the prevailing wage.
MANN HUMMEL Purolator Filters LLC H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2025).
Certified LCAs are a prerequisite to H-1B petitions, not visa approvals; one LCA can cover multiple workers. Descriptive only — not legal advice.
The shaded band is the middle half of certified salaries (P25–P75); the bar spans the lowest to highest certified salary.
Levels I–IV are DOL prevailing-wage experience tiers; 13% of filings are senior-level (III–IV).
| Fiscal year | Certified | Denied | Withdrawn | Total |
|---|---|---|---|---|
| FY2021 | 2 | 0 | 0 | 2 |
| FY2022 | 5 | 0 | 0 | 5 |
| FY2023 | 2 | 0 | 0 | 2 |
| FY2024 | 3 | 0 | 2 | 5 |
| FY2025 | 3 | 0 | 0 | 3 |
Case dispositions from the U.S. DOL OFLC disclosure files. Withdrawn are LCAs that were certified and later withdrawn by the employer; they still count toward Total.
| Job title | Salary | Level | Location | Filed | Status |
|---|---|---|---|---|---|
Supplier Quality Engineer I-200-25154-047316 | $80,330/yr | II | Fayetteville, NC | Jun 03, 2025 | Certified |
Supplier Quality Engineer I-200-25141-004187 | $80,330/yr | II | Fayetteville, NC | May 21, 2025 | Certified |
CI Coordinator I-200-25113-896651 | $81,923/yr | II | Fayetteville, NC | Apr 23, 2025 | Certified |
Product Engineer: Liquid Filtration I-200-24074-798847 | $95,000/yr | II | Gastonia, NC | Mar 14, 2024 | Certified |
Manager, Performance Test Lab Engineering I-200-24008-623857 | $111,051/yr | I | Gastonia, NC | Jan 08, 2024 | Certified |
Manager, Performance Test Lab Engineering I-200-24008-623563 | $111,051/yr | I | Gastonia, NC | Jan 08, 2024 | Withdrawn |
Manager, Performance Test Lab Engineering I-200-24008-623717 | $111,051/yr | I | Gastonia, NC | Jan 08, 2024 | Withdrawn |
Production & Material Planning Manager I-200-23278-412170 | $124,369/yr | IV | Fayetteville, NC | Oct 05, 2023 | Certified |
Product Engineer: Liquid Filtration I-200-23102-924835 | $75,018/yr | II | Fayetteville, NC | Apr 12, 2023 | Certified |
Continuous Improvement Coordinator I-200-23095-906466 | $74,700/yr | I | Fayetteville, NC | Apr 05, 2023 | Certified |
Continuous Improvement Coordinator I-200-22070-970957 | $67,000/yr | II | Fayetteville, NC | Mar 11, 2022 | Certified |
Product Engineer I-200-22060-940336 | $82,326/yr | II | Fayetteville, NC | Mar 01, 2022 | Certified |
Manufacturing Engineer I-200-22053-920630 | $67,000/yr | II | Fayetteville, NC | Feb 22, 2022 | Certified |
Senior Expert, Cabin Air Product Engineering I-200-22053-920580 | $80,000/yr | II | Fayetteville, NC | Feb 22, 2022 | Certified |
Production & Material Planning Manager I-200-21271-610245 | $121,930/yr | IV | Fayetteville, NC | Sep 28, 2021 | Certified |
Manufacturing Engineer I-200-21078-160332 | $65,811/yr | I | Fayetteville, NC | Mar 19, 2021 | Certified |
One row per LCA case (its latest version), from U.S. DOL OFLC disclosure data. Salaries are the offered wage, converted to a yearly figure. Certified LCAs are not visa approvals.
Worker positions by LCA filing purpose, summed across FY2021–FY2025 disclosure records.
Most active filing months: Mar and Jan — useful for timing transfer conversations.
Attestations from the employer's own LCA filings (Form ETA-9035), as disclosed by the U.S. DOL.
1 state · 2 cities
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