“R-0001-A Taylor Dropper Bottle 0.75 oz DPD Reagent #1” has been added to your cart. Continue shopping Product Price Quantity Total × 074923 Pentair Purex SMBW 2036 4036 Filter Grid 18 in. 8-Pack Multi-Pack $125.25 074923 Pentair Purex SMBW 2036 4036 Filter Grid 18 in. 8-Pack Multi-Pack quantity $125.25 × R-0001-A Taylor Dropper Bottle 0.75 oz DPD Reagent #1 $8.68 R-0001-A Taylor Dropper Bottle 0.75 oz DPD Reagent #1 quantity $8.68 Cart totals Subtotal $133.93 Shipping Shipping costs will be calculated once you have provided your address. Total $133.93 Proceed to checkout — OR — Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update