Reverse Osmosis Comparison


	APRO-4050	APRO-5050	APPRO-5075	APRO-6050A	APRO-5050-P	APRO-5100-P-14	APRO-7050A
Price:	$139.95	$179.95	$259.95	$299.95	$329.95	$499.95	$439.95
# Stages	4	5	5	6	5	5	7
Membrane GPD:	50	50	75	50	50	100	50
Membrane Brand:	Hydron	Hydron	Axeon	Axeon	Axeon	Axeon	Axeon
Warranty:	1 Year	3 Years	5 Years	5 Years	5 Years	5 Years	5 Years
Application:	Small & Cheap	Best Seller	Premium	Remineralization	High Pressure	Remote/Multiple Faucets	High Pressure Remineralization UV Purification
American Filters:
Inlet Valve:	Self Piercing	John Guest	John Guest	John Guest	John Guest	John Guest	John Guest
Tank To Faucet Size:	1/4"	1/4"	3/8"	3/8"	3/8"	3/8"	3/8"
Icemaker Hookup	Not Recommended	Not Recommended	Yes - Optional Kit	Yes - Optional Kit	Yes - Optional Kit	Yes - Optional Kit	Yes - Optional Kit
Faucet:	Standard	Standard	Standard	Standard	Standard	Standard	Standard
Optional Air Gap Available:
Tank Size:	4.5 Gallon	4.5 Gallon	4.5 Gallon	4.5 Gallon	4.5 Gallon	14 Gallon	4.5 Gallon
Stage 1 Filter:	Hydronix 630-SDC-25-1005	Hydronix 630-SDC-25-1005	Hydro-Cure 502-PP5-10	Hydro-Cure 502-PP5-10	Hydro-Cure 502-PP5-10	Hydro-Cure 502-PP5-10	Hydro-Cure 502-PP5-10
Stage 2 Filter:	Hydronix 636-CB-25-1005	Hydronix 636-CB-25-1005	Omnipure 520-OMB934-5M	Omnipure 520-OMB934-5M	Omnipure 520-OMB934-5M	Omnipure 520-OMB934-5M	Omnipure 520-OMB934-5M
Stage 3 Filter:	N/A	Hydronix 636-CB-25-1005	Omnipure 520-OMB934-5M	Omnipure 520-OMB934-5M	Omnipure 520-OMB934-5M	Omnipure 520-OMB934-5M	Omnipure 520-OMB934-5M
Stage 4 Membrane:	Hydron 50 GPD TW-1812-50D	Hydron 50 GPD TW-1812-50D	Axeon 75 GPD 255-200360	Axeon 50 GPD 255-200359	Axeon 50 GPD 255-200359	Axeon 50 GPD 255-200359	Axeon 50 GPD 255-200359
Stage 5 Filter:	Hydronix 635-ICF-10	Hydronix 635-ICF-10	Omnipure 530-CL10ROT40-B	Hydronix 636-ICF-2512-ALK	Omnipure 530-CL10ROT40-B	Omnipure 530-CL10ROT40-B	Hydronix 635-ICF-2512-ALK
Stage 6 Filter:	N/A	N/A	N/A	Omnipure 530-CL10ROT40-B	N/A	N/A	Omnipure 530-CL10ROT40-B
Can UV Be Added:							UV Included
Filter Pack Cost:	$29.95	$34.95	$34.95	$84.95	$34.95	$34.95	$84.95