Pepperleaf Jet 4" Black/Grey Single Pulse (Core Series)

The 4" Black/Grey Pepperleaf Single Pulse Jet (Core Series) is the standard-finish replacement jet for Arctic Spas Core Series tubs — the entry-level series that includes the Husky, Ellesmere, Aurora, Grizzly, Orca, Orion, Lunar, and Polaris models. Black-and-grey 2-tone finish for clean factory look, Pepperleaf face for swirling massage, single pulse stream pattern.

When to use the black/grey finish: The 2-tone matches most factory Core Series spa shell trim and disappears against darker cabinet finishes for a low-key look. Aesthetically, it's the inverse of the stainless option — understated rather than premium-look. Functionally identical to the 4" Stainless Steel Pepperleaf.

Will this fit my spa? Yes, on Arctic Spas Core Series models with the 4" jet bodies (Husky, Ellesmere, Aurora, Grizzly, Orca, Orion, Lunar, Polaris). For smaller 2.5" directional jets in the same series, see the 2.5" Black/Grey Pepperleaf Directional.

Quick tips:

• Replace multiple jets at once for a consistent look across the spa
• Black/grey finishes hide hard-water spotting better than stainless or clear; the practical pick if your fill water is on the harder side
• Pepperleaf delivers a swirl pattern rather than the harder pulse of a Turbo jet — if you want a stronger straight stream, look at the Ripple lineup instead