Your Cart Remove item Item Price Quantity Subtotal × EnviroKlenz Replacement HEPA Filter $150.00 $150.00 $120.00 / year $120.00 every 2 years Quantity - + $150.00 $150.00 Total: Got Coupon? Apply Update cart Cart totals Subtotal $150.00 Shipping Free shipping Shipping to KS. Tax $0.00 Total $150.00 - First renewal: April 20, 2024 Proceed to checkout