... ( filter, spa, illumination, bath, cleaning, ladder) 3) Change to traditional filter design (replace sand filter) 4) Double speed pump ... Low Price 2) Delivery in time3) Commitment to our customers4) Friendly staff5) Easy to order 6) Many years production and sales ... factory which is located in Qingyuan City, welcome to visit our factory, we are able to provide you a competitive price with the ...