Sun-Mar Centrex A/F Waterless Kit Pinit $168.00 Quantity discounts available QuantityPrice SKU: AP16116 Retail Price Temporarily out of stock (accepting backorders) Quantity -+ Add to Cart Details Kit required for use with Sun-Mar dry toilet and Centrex 2000 and 3000 systems. includes 12V fan and hardware kit. Details Back DetailsKit required for use with Sun-Mar dry toilet and Centrex 2000 and 3000 systems. includes 12V fan and hardware kit.