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1 water filtration system not-extracted not-extracted All Departments B00I0ZGOZM APEC Top Tier Ultra Safe Built in USA Reverse Osmosis Drinking Water Filter System (ESSENCE ROES-50) 260.00 199.99 60.01 23 14.00 4.8 1823 not-extracted not-extracted amazon.com 75 not-extracted not-extracted not-extracted not-extracted
2 water filtration system not-extracted not-extracted All Departments B015CM9JNE Sawyer Products Mini Water Filtration System not-given 15.87 not-given not-given 1.11 4.7 3614 not-extracted not-extracted amazon.com 24 not-extracted not-extracted not-extracted not-extracted
3 water filtration system not-extracted not-extracted All Departments B003XELTTG iSpring RCC7 5-Stage Residential Under-Sink Reverse Osmosis Water Filter System - WQA Gold Seal Certified, 75 GPD 299.99 197.73 102.26 34 13.84 4.8 2373 not-extracted not-extracted amazon.com 16 not-extracted not-extracted not-extracted not-extracted
4 water filtration system not-extracted not-extracted All Departments B007VZ2O0Q DuPont WFPF13003B Universal Whole House 15,000-Gallon Water Filtration System not-given 17.30 not-given not-given 1.21 4.3 229 not-extracted not-extracted amazon.com 11 not-extracted not-extracted not-extracted not-extracted
6 water filtration system not-extracted not-extracted All Departments B001DVW0PI Filtrete Advanced Undersink Water Filtration System, Easy to Install (3US-PS01) 38.42 37.05 1.37 4 2.59 4.4 1879 not-extracted not-extracted amazon.com 329 not-extracted not-extracted not-extracted not-extracted
8 water filtration system not-extracted not-extracted All Departments B006QF3TW4 LifeStraw Personal Water Filter 19.95 19.93 0.02 0 1.40 4.7 5736 not-extracted not-extracted amazon.com 18 not-extracted not-extracted not-extracted not-extracted
10 water filtration system not-extracted not-extracted All Departments B00J2DGTD8 Express Water RO5DX 5 Stage Home Drinking Reverse Osmosis System plus Extra Full Set- 4 Water Filter not-given 169.99 not-given not-given 11.90 4.7 328 not-extracted not-extracted amazon.com 6 not-extracted not-extracted not-extracted not-extracted
11 water filtration system not-extracted not-extracted All Departments B000W9Q0GC New Wave Enviro 10 Stage Water Filter System 124.99 73.79 51.20 41 5.17 4.2 546 not-extracted not-extracted amazon.com 32 not-extracted not-extracted not-extracted not-extracted
14 water filtration system not-extracted not-extracted All Departments B0144MFPOA Woder 10K-GenII Ultra High Capacity Direct Connect Water Filtration System - Under Sink Filter Premium Class I... 139.00 99.95 39.05 28 7.00 4.6 190 not-extracted not-extracted amazon.com 3 not-extracted not-extracted not-extracted not-extracted
15 water filtration system not-extracted not-extracted All Departments B002XISS2Y Watts Premier 531130 Filter-Pure UF-3 3-Stage Water Filtration System 175.00 149.99 25.01 14 10.50 4.1 299 not-extracted not-extracted amazon.com 6 not-extracted not-extracted not-extracted not-extracted
16 water filtration system not-extracted not-extracted All Departments B000THIZUG Culligan US-EZ-1 EZ-Change Undersink Drinking Water Filtration System, 3,000 Gallon 44.99 35.92 9.07 20 2.51 4.3 590 not-extracted not-extracted amazon.com 44 not-extracted not-extracted not-extracted not-extracted
17 water filtration system not-extracted not-extracted All Departments B00B1OSU4W Sawyer Products PointOne Squeeze Water Filter System not-given 32.05 not-given not-given 2.24 4.7 821 not-extracted not-extracted amazon.com 49 not-extracted not-extracted not-extracted not-extracted
18 water filtration system not-extracted not-extracted All Departments B00CHYLXLW Aquasana AQ-5300.55 3-Stage Under Counter Water Filter System with Brushed Nickel Faucet 249.99 186.77 63.22 25 13.07 4.2 358 not-extracted not-extracted amazon.com 15 not-extracted not-extracted not-extracted not-extracted
20 water filtration system not-extracted not-extracted All Departments B004HL32EE iSpring F7-GAC 1-Year Filter Replacement Supply For 5-Stage Reverse Osmosis Filtration Systems 35.00 32.25 2.75 8 2.26 4.7 269 not-extracted not-extracted amazon.com 4 not-extracted not-extracted not-extracted not-extracted
24 water filtration system not-extracted not-extracted All Departments B0032JTS5E Frigidaire WF2CB PureSource2 Ice And Water Filtration System, 1 Pack 30.48 30.47 0.01 0 2.13 4.3 2588 not-extracted not-extracted amazon.com 4 not-extracted not-extracted not-extracted not-extracted
25 water filtration system not-extracted not-extracted All Departments B005LJ8EXU iSpring RCC7AK 6-Stage Residential Under-Sink Reverse Osmosis Water Filter System w/ Alkaline Remineralization... 240.76 214.23 26.53 11 15.00 4.6 667 not-extracted not-extracted amazon.com 4 not-extracted not-extracted not-extracted not-extracted
27 water filtration system not-extracted not-extracted All Departments B00MPGRUNW Woder 10K Ultra High Capacity Direct Connect Water Filtration System — Under Sink, Premium Class 1. Removes 99.99%... 89.95 64.90 25.05 28 4.54 4.5 642 not-extracted not-extracted amazon.com 2 not-extracted not-extracted not-extracted not-extracted
31 water filtration system not-extracted not-extracted All Departments B00QFXGSIY Survivor Filter PRO 0.01 Micron Water Purifier. Upgraded LE Addition 3-Stage Nanofiltration Water Filter - 2 Separate... 69.95 59.95 10.00 14 4.20 4.5 380 not-extracted not-extracted amazon.com 3 not-extracted not-extracted not-extracted not-extracted
34 water filtration system not-extracted not-extracted All Departments B00HRHHFPW APEC Top Tier Supreme Certified High Flow 90 GPD Ultra Safe Built in USA Reverse Osmosis Drinking Water Filter... 287.74 278.09 9.65 3 19.47 4.7 644 not-extracted not-extracted amazon.com 112 not-extracted not-extracted not-extracted not-extracted
35 water filtration system not-extracted not-extracted All Departments B000E78XH6 Watts WH-LD Premier Whole House Filter System 47.35 41.84 5.51 12 2.93 4.5 360 not-extracted not-extracted amazon.com 39 not-extracted not-extracted not-extracted not-extracted
37 water filtration system not-extracted not-extracted All Departments B005A3WRA8 Home Master TMJRF2 Jr F2 Counter Top Water Filtration System, White 99.00 77.29 21.71 22 5.41 4.4 208 not-extracted not-extracted amazon.com 9 not-extracted not-extracted not-extracted not-extracted
40 water filtration system not-extracted not-extracted All Departments B00LA97I8M Survivor Filter - Reusable Water Filter - 0.05 Micron 3 Stage Filtration with a 100,000L Membrane UF Filter (Washable... 39.99 23.49 16.50 41 1.64 4.6 460 not-extracted not-extracted amazon.com 2 not-extracted not-extracted not-extracted not-extracted
43 water filtration system not-extracted not-extracted All Departments B00IK5A4U8 PUR 18 Cup Dispenser w/ 1 Filter 24.99 24.97 0.02 0 1.75 4.3 2312 not-extracted not-extracted amazon.com 61 not-extracted not-extracted not-extracted not-extracted
50 water filtration system not-extracted not-extracted All Departments B000PI13SU Jonathan Product Beauty Hard Water Shower Filter System 95.00 79.00 16.00 17 5.53 4.1 330 not-extracted not-extracted amazon.com not-extracted not-extracted not-extracted not-extracted not-extracted
53 water filtration system not-extracted not-extracted All Departments B002C0A7ZY HM Digital TDS-EZ Water Quality TDS Tester, 0-9990 ppm Measurement Range , 1 ppm Resolution, +/- 3% Readout Accuracy 16.26 14.89 1.37 8 1.04 4.4 415 not-extracted not-extracted amazon.com 50 not-extracted not-extracted not-extracted not-extracted
54 water filtration system not-extracted not-extracted All Departments B00FM9OBQS LifeStraw Family 1.0 Water Purifier 89.95 74.94 15.01 17 5.25 4.6 532 not-extracted not-extracted amazon.com 9 not-extracted not-extracted not-extracted not-extracted
58 water filtration system not-extracted not-extracted All Departments B00NWZ1RCK APEC Top Tier Alkaline Mineral Ph+ Ultra Safe Built In USA Reverse Osmosis Drinking Water Filter System (ESSENCE... 310.00 221.40 88.60 29 15.50 4.7 289 not-extracted not-extracted amazon.com 89 not-extracted not-extracted not-extracted not-extracted
59 water filtration system not-extracted not-extracted All Departments B005HG9ET0 Essentia 9.5 pH Drinking Water, 1.5 Liter, (Pack of 12) not-given 37.00 not-given not-given 2.59 4.4 1150 not-extracted not-extracted amazon.com 12 not-extracted not-extracted not-extracted not-extracted
61 water filtration system not-extracted not-extracted All Departments B000NNPVUS Culligan US-EZ-4 EZ-Change Level-4 Under-Sink Drinking Water System not-given 72.62 not-given not-given 5.08 4.1 277 not-extracted not-extracted amazon.com 39 not-extracted not-extracted not-extracted not-extracted
64 water filtration system not-extracted not-extracted All Departments B000KUVVY4 Katadyn Vario Water Filter not-given 79.80 not-given not-given 5.59 4.4 457 not-extracted not-extracted amazon.com 88 not-extracted not-extracted not-extracted not-extracted
65 water filtration system not-extracted not-extracted All Departments B00BWIX1EQ Big Berkey BK4X2 Countertop Water Filter System with 2 Black Berkey Elements and 2 Fluoride Filters 17 not-given not-given not-given 1.19 4.3 661 not-extracted not-extracted amazon.com 59 not-extracted not-extracted not-extracted not-extracted
75 water filtration system not-extracted not-extracted All Departments B00009LHZH Brita 18 Cup UltraMax Water Dispenser with 1 Filter, BPA Free, White not-given 26.79 not-given not-given 1.88 4.1 1855 not-extracted not-extracted amazon.com 31 not-extracted not-extracted not-extracted not-extracted
77 water filtration system not-extracted not-extracted All Departments B011M7AQPS pH RESTORE Alkaline Water Pitcher Ionizer By Invigorated Water, 2 Long-Life Filters, 118oz, 3.5L, Filtered Water... 89.95 59.95 30.00 33 4.20 4.3 1125 not-extracted not-extracted amazon.com 1 not-extracted not-extracted not-extracted not-extracted
81 water filtration system not-extracted not-extracted All Departments B00N5D7ZFW APEC Water Systems ICEMAKER-KIT-RO-1-4 Ice Maker Kit for Reverse Osmosis Systems, Refrigerator & Water Filters 25.43 20.66 4.77 19 1.45 4.6 131 not-extracted not-extracted amazon.com 5 not-extracted not-extracted not-extracted not-extracted
83 water filtration system not-extracted not-extracted All Departments B005A3WM6C Home Master TMAFC Artesian Full Contact Undersink Reverse Osmosis Water Filter System 304.13 300.89 3.24 1 21.06 4.8 413 not-extracted not-extracted amazon.com 21 not-extracted not-extracted not-extracted not-extracted
84 water filtration system not-extracted not-extracted All Departments B014VM1024 Survival Water Filter BPA Free Portable Purifier for Outdoor Recreation Includes Travel Carabiner 36.99 19.99 17.00 46 1.40 4.5 155 not-extracted not-extracted amazon.com 1 not-extracted not-extracted not-extracted not-extracted
90 water filtration system not-extracted not-extracted All Departments B008H71Q4C iSpring Fridge Connection and Ice Maker Kit for Reverse Osmosis Water Systems, 20ft 1/4" Tubing with 1/4" Push-In... 19.99 19.38 0.61 3 1.36 4.8 140 not-extracted not-extracted amazon.com 3 not-extracted not-extracted not-extracted not-extracted
91 water filtration system not-extracted not-extracted All Departments B00G4V4IVQ Platypus GravityWorks 4.0L Filter System not-given 119.90 not-given not-given 8.39 4.6 136 not-extracted not-extracted amazon.com 27 not-extracted not-extracted not-extracted not-extracted
93 water filtration system not-extracted not-extracted All Departments B00IB14XDU APEC US Made Portable Countertop Reverse Osmosis Water Filter System (RO-CTOP) Installation-Free, fits most STANDARD... not-given 229.00 not-given not-given 16.03 4.6 142 not-extracted not-extracted amazon.com 7 not-extracted not-extracted not-extracted not-extracted
103 water filtration system not-extracted not-extracted All Departments B01G7SQ8GS LifeStraw Go Water Bottle with Integrated 1,000 Liter LifeStraw Filter not-given 34.99 not-given not-given 2.45 4.2 1249 not-extracted not-extracted amazon.com 6 not-extracted not-extracted not-extracted not-extracted
106 water filtration system not-extracted not-extracted All Departments B01I47AMB2 Frigidaire WF2CB Water Filter not-given 59.95 not-given not-given 4.20 4.3 113 not-extracted not-extracted amazon.com 3 not-extracted not-extracted not-extracted not-extracted
108 water filtration system not-extracted not-extracted All Departments B006T3HYQ0 iSpring RCC7AK-UV 7-Stage Residential Under-Sink Reverse Osmosis Water Filter System w/ Alkaline Remineralization... 345.36 323.99 21.37 6 22.68 4.3 147 not-extracted not-extracted amazon.com 7 not-extracted not-extracted not-extracted not-extracted
111 water filtration system not-extracted not-extracted All Departments B0002HRK90 GE FXSVC Dual Stage Drinking Water Filtration System Replacement Filter (VOC) 89.99 47.44 42.55 47 3.32 4.3 123 not-extracted not-extracted amazon.com 21 not-extracted not-extracted not-extracted not-extracted