Choosing the Right PFD: Types, Performance Levels and Fleet Buying
Type I–V explained, the newer performance-level labels, sizing for rental fleets and when a PFD must be replaced.
Life jackets are the one item every boat must carry, and the one most often found undersized, mildewed or expired at inspection. Here is how the categories work and how to buy for a fleet.
The traditional types
| Type | Use | Notes |
|---|---|---|
| Type I Offshore | Open ocean, rough water, delayed rescue | Highest buoyancy; turns most unconscious wearers face up. Bulky. Common on commercial and charter vessels. |
| Type II Near-shore | Calm inland water, quick rescue likely | The classic orange vest. Lowest cost; the standard choice for rental and guest fleets. |
| Type III Flotation aid | Calm water, conscious wearer | Comfortable sport vests for skiing, fishing and paddling. Will not turn an unconscious wearer face up. |
| Type IV Throwable | Cushion or ring buoy | Required on boats 16 ft and longer. Must be immediately available, not stowed in a locker. |
| Type V Special use | Work vests, inflatables, deck suits | Approved only for the use on the label; some must be worn to count. |
Newer performance-level labels
Since the label harmonization with Canada, new PFDs carry a performance level instead of, or alongside, a type: Level 50 (buoyancy aid for competent swimmers), Level 70 (near-shore, roughly Type II/III), Level 100 (Type I equivalent) and Level 150 (offshore, turns wearer face up). Both label systems are legal; what matters is the USCG approval statement and the correct size for the wearer.
Sizing and fit
- Adult sizes are by chest measurement; "universal" fits roughly 30–52 in. chest and is the fleet workhorse.
- Youth (50–90 lb), child (30–50 lb) and infant (under 30 lb) sizes are by weight; fleets carrying families need all three.
- A properly fitted PFD stays put when you lift the shoulders; if it rides above the ears, it is too big.
When to replace
- Torn fabric, broken buckles, hardened or waterlogged foam, or a missing/illegible approval label make a PFD non-compliant.
- Inflatables: inspect the bladder yearly, replace CO₂ cartridges and bobbins per the manufacturer's schedule.
- Sun-faded orange vests still count if intact, but mildew and compressed foam are grounds for replacement.
Buying for a fleet
Rental and charter operators usually standardize on universal Type II vests by the case of 12, add child and youth sizes at 20–30% of adult count, and keep 10% spares for wet or damaged units. We stock Type II, Type III and Type IV and can quote case quantities and standing restocks through the Fleet & Facility program.
Stock up in one order
PFDs, throwables, extinguishers, flares, horns, first aid and navigation lights are stocked in Santa Fe Springs for same-day will-call.