UNDERGROUND NBC SHELTER Atlas Survival Shelters Platinum Series Safe Cellar (8×12 + extended mudroom). Blast-valve (VA40) air filtration system rated for up to 40 days of clean, filtered air. Lid seals and latches securely from the inside. Secondary escape hatch for safe egress. Onboard water storage with dedicated line fed from the property well. WATER INDEPENDENCE Primary well with electric pump. Secondary hand-draw well provides manual water access with zero power required — no […]
- $474,900





