Whirlwind FP-3BB6
Floor Pocket - backbox for FP-3, 6" deep
Whirlwind
Floor Pocket - backbox, for FP-2, 6" deep
Floor Pocket - backbox for FP-1, 6" deep
Floor Pocket - backbox for FP-3, 8" deep
Floor Pocket - backbox for FP-2, 4" deep
Floor Pocket - backbox for FP-1, 4" deep