This product is a preloved item that is not a part of the PHR system. The seller is offering a non-phr product for sale at a lower price than a new one. The product is in good condition and has been used before. The benefits of using a non-phr are not explicitly mentioned in the product information, but it is assumed that a non-phr is more affordable and easier to maintain than a PHR. The advantages of using a preloved product are that it is cheaper than a new one and has already been used before.
Overall, this product is a good option for those who are looking for a preloved item that is in good condition and is cheaper than a new one. The product information does not explicitly mention the benefits of using a non-phr, but it is assumed that a non-phr is more affordable and easier to maintain than a PHR. If you are looking for a preloved item that is in good condition and is cheaper than a new one, this product is a great option for you.