Continue shopping “Gel foam cushions” has been added to your cart. Product Price Quantity Total acapella® choice vibratory PEP therapy system Price: $34.00 $34.00 acapella® choice vibratory PEP therapy system quantity Quantity $34.00 Gel foam cushions Price: $129.99 $129.99 Gel foam cushions quantity Quantity $129.99 Back To Shop Update cart Cart totals Subtotal $163.99 Tax $9.84 Total $173.83 Proceed to checkout