Residential reverse osmosis system
A tankless reverse osmosis system which is capable of producing a permeate flow rate of at least 500 GPD when operating under home reverse osmosis conditions.
1. A system comprising:
a manifold including one or more threaded sockets;
a plurality of cartridge housings removably attachable to the threaded sockets; and
a base leg including a plurality of cartridge holding portions to support a distal end of each of the cartridge housings, wherein at least one of the cartridge holding portions is adapted to engage an outer portion of each of the cartridge housings such that the at least one cartridge holding portion can be used to either tighten or loosen the cartridge housing from one of the threaded sockets.
2. The system of claim 1 , wherein each of the cartridge housing includes ridges on an outer surface of the cartridge housing to engage the at least one cartridge holding portion.
3. The system of claim 1 , wherein the base leg includes a generally triangular shape.
4. A reverse osmosis (RO) system comprising:
a manifold;
a leg;
a plurality of housings that engage the manifold on one end and are supported by the leg on an opposing end, wherein the leg is adapted to engage each of the housings such that the leg can be used to insert at least one of the housings relative to the manifold; and
a plurality of membrane elements within the housings, wherein at least one of the housings includes ridges on an outer surface of the housing such that the leg engages the ridges to rotate the housing relative to the manifold.
5. The reverse osmosis (RO) system of claim 4 wherein at least one of the housings threadingly engages the manifold when the leg rotates the housing in one direction and removes the housing from the manifold when the leg rotates the housing in an opposing direction.
6. The reverse osmosis (RO) system of claim 4 wherein at least one of the housings includes exterior threads that engage interior threads on the manifold.
7. The reverse osmosis (RO) system of claim 4 further comprising a pre-filter within one of the housings.
8. The reverse osmosis (RO) system of claim 4 wherein each one of the housings is the same size.
9. A reverse osmosis (RO) system comprising:
a manifold;
a leg;
a plurality of housings that engage the manifold on one end and are supported by the leg on an opposing end, wherein the leg acts as a wrench that secures each of the housings to the manifold; and
a plurality of membrane elements within the housings.
10. The reverse osmosis (RO) system of claim 9 wherein the leg includes a plurality of openings such that the opposing end of each housing is positioned within one of the openings when the leg is supporting the housings.
11. The reverse osmosis (RO) system of claim 9 wherein at least one of the housings includes ridges on an outer surface of the housing such that the wrench engages the ridges to rotate the housing relative to the manifold.
12. The reverse osmosis (RO) system of claim 9 wherein at least one of the housings threadingly engages the manifold when the wrench rotates the housing in one direction and threadingly disengages the housing from the manifold when the wrench rotates the housing in an opposing direction.
13. The reverse osmosis (RO) system of claim 9 further comprising a pre-filter within one of the housings.
14. The reverse osmosis (RO) system of claim 9 wherein the leg is adapted to be attached and detached from the opposing end of each housing.
15. The reverse osmosis (RO) system of claim 4 wherein the leg is adapted to be attached and detached from the opposing end of each housing.
16. The reverse osmosis (RO) system of claim 1 wherein the base leg is adapted to be attached and detached from the distal ends of each of the cartridge housings.
17. The reverse osmosis (RO) system of claim 4 wherein the leg includes a plurality of openings such that the opposing end of each housing is positioned within one of the openings when the leg is supporting the housings.
18. The reverse osmosis (RO) system of claim 1 wherein the base leg includes openings such that distal ends of each cartridge housing are positioned within one of the openings when the leg is supporting the cartridge housings.