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| UV Quartz Sleeve 14.37 in. For 6 & 7 GPM models
 ATS6-211
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| UV Quartz Sleeve 19 in. For models DWSW-8 and FTUV-8
 ATS1-483
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| UV Quartz Sleeve 31.7 in. ATS6-805
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| UV Quartz Sleeve 32.75 in. For model Q-1
 ATS1-808
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| UV Quartz Sleeve 33.62 in. For models DSW-15, GDS-15
 ATS6-608
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| UV Quartz Sleeve 13.75 in. For model SL-2
 ATS1-1375D
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| UV Quartz Sleeve 62 in. For model DWS-130
 ATS-1575
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| UV Quartz Sleeve 17 in.ATS1-435D
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| UV Quartz Sleeve 19 in. For models SL-8, GDS-8, PFC-8 PFC-8IC
 ATS-476D
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| UV Quartz Sleeve 30 in. For model GDS-12, PFC-12, PFC-12IC
 ATS1-759D
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| UV Quartz Sleeve 34 in. ATS-335D
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| UV Quartz Sleeve 32.75 in. For model GDS-20, PFC-20, PFC-20IC, EV-20E
 ATS-832D
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| O-Rings | 
| Replacement O-Ring ATS8-544
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| Note: "D" suffix on above quartz sleeve means domed end. |