Chemical Feeder Parts

Chlorine Feeder / Chlorinator Replacement Parts for Swimming Pools

We have a good supply of pool chlorine feeder / chlorinator replacement parts in our inventory including flexible solutions, control knobs, check valve, lid assembly, tablet feeder, o-ring, and more. Shop online with PST Pool Supplies and save money with our discounted prices. If some parts are missing in our list or it's not stocked don't delay in calling us: 866-535-0899.

To buy whole units of Pool Chemical Feeders click here.

352 products

  • Tube Ftng, Pent.Rainbow Auto.Feeder 300, 302, 300-19/29, w/Nut

    Tube Ftng, Pent.Rainbow Auto.Feeder 300, 302, 300-19/29, w/Nut

    Tube Ftng, Pent.Rainbow Auto.Feeder 300, 302, 300-19/29, w/Nut

    Pentair Pool Products

    SKU: PST-43-196-1104
    MPN: R172032Z
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110496055361","mpn":"R172032Z","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","warehouselocations":"Bloomfield, CT","warranty":"12 Months"}
    $13.80
    $28.60 $13.80
  • Check Valve, Pentair Rainbow Auto.Feeder 300, 302, 300-19/29

    Check Valve, Pentair Rainbow Auto.Feeder 300, 302, 300-19/29

    Check Valve, Pentair Rainbow Auto.Feeder 300, 302, 300-19/29

    Pentair Pool Products

    SKU: PST-43-196-1100
    MPN: R172020
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1190.0 Website Price Number: 1190.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110496022593","mpn":"R172020","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Bloomfield, CT | Murray, UT","warranty":"12 Months","websiteprice":"11.9"}
    $12.80
    $28.20 $12.80
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  • Check Valve, Pentair Rainbow Automatic Feeder 300-29X, 1/2

    Check Valve, Pentair Rainbow Automatic Feeder 300-29X, 1/2

    Check Valve, Pentair Rainbow Automatic Feeder 300-29X, 1/2

    Pentair Pool Products

    SKU: PST-43-196-1098
    MPN: R172324NS
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4600 Website Price Number: 4600 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495989825","discontinued":false,"mpn":"R172324NS","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"46"}
    $45.50
    $81.60 $45.50
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  • Access Plug, Pentair Rainbow Auto. Feeder 300-29X, 1/4MPT

    Access Plug, Pentair Rainbow Auto. Feeder 300-29X, 1/4MPT

    Access Plug, Pentair Rainbow Auto. Feeder 300-29X, 1/4MPT

    Pentair Pool Products

    SKU: PST-43-196-1094
    MPN: R172392
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1320.0 Website Price Number: 1320.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495957057","discontinued":false,"mpn":"R172392","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Idaho Falls, ID | Tucson, AZ | Memphis, TN","warranty":"12 Months","websiteprice":"13.2"}
    $13.90
    $29.00 $13.90
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  • Saddle Clamp Assembly, Pentair Rainbow Automatic Feeder 300-29X

    Saddle Clamp Assembly, Pentair Rainbow Automatic Feeder 300-29X

    Saddle Clamp Assembly, Pentair Rainbow Automatic Feeder 300-29X

    Pentair Pool Products

    SKU: PST-43-196-1093
    MPN: R172264XL
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2170.0 Website Price Number: 2170.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495924289","discontinued":false,"mpn":"R172264XL","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Newnan, GA | Bloomfield, CT","warranty":"12 Months","websiteprice":"21.7"}
    $22.70
    $44.00 $22.70
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  • Hardware Kit, Pentair Rainbow Automatic Feeder 300-29X

    Hardware Kit, Pentair Rainbow Automatic Feeder 300-29X

    Hardware Kit, Pentair Rainbow Automatic Feeder 300-29X

    Pentair Pool Products

    SKU: PST-43-196-1091
    MPN: R172275
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 10240.0 Website Price Number: 10240.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495891521","discontinued":false,"mpn":"R172275","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Newnan, GA | Bloomfield, CT | Murray, UT","warranty":"12 Months","websiteprice":"102.4"}
    $107.90
    $165.70 $107.90
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  • Saddle Clamp, Pentair Rainbow Automatic Feeder 300-29X

    Saddle Clamp, Pentair Rainbow Automatic Feeder 300-29X

    Saddle Clamp, Pentair Rainbow Automatic Feeder 300-29X

    Pentair Pool Products

    SKU: PST-43-196-1090
    MPN: R172264
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1650.0 Website Price Number: 1650.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495858753","mpn":"R172264","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Newnan, GA","warranty":"12 Months","websiteprice":"16.5"}
    $19.80
    $38.90 $19.80
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  • Tubing Clamp, Pentair Rainbow Automatic Feeder 300-29X, SS

    Tubing Clamp, Pentair Rainbow Automatic Feeder 300-29X, SS

    Tubing Clamp, Pentair Rainbow Automatic Feeder 300-29X, SS

    Pentair Pool Products

    SKU: PST-43-196-1082
    MPN: R175013
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1260.0 Website Price Number: 1260.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495760449","discontinued":false,"mpn":"R175013","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Newnan, GA | Bloomfield, CT","warranty":"12 Months","websiteprice":"12.6"}
    $14.30
    $30.20 $14.30
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  • Tubing, Pentair Rainbow Automatic Feeder 300-29X, 1/2ID x 12`

    Tubing, Pentair Rainbow Automatic Feeder 300-29X, 1/2ID x 12`

    Tubing, Pentair Rainbow Automatic Feeder 300-29X, 1/2ID x 12`

    Pentair Pool Products

    SKU: PST-43-196-1080
    MPN: R172269
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2460.0 Website Price Number: 2460.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495727681","discontinued":false,"mpn":"R172269","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Bloomfield, CT | Murray, UT","warranty":"12 Months","websiteprice":"24.6"}
    $25.40
    $49.50 $25.40
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  • Spa Chamber, Pentair Rainbow Automatic Feeder 320

    Spa Chamber, Pentair Rainbow Automatic Feeder 320

    Spa Chamber, Pentair Rainbow Automatic Feeder 320

    Pentair Pool Products

    SKU: PST-43-196-1068
    MPN: R172037
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 2370.0 Website Price Number: 2370.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495629377","discontinued":false,"mpn":"R172037","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Newnan, GA","warranty":"12 Months","websiteprice":"23.7"}
    $25.80
    $50.60 $25.80
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  • Body, Pentair Rainbow Automatic Feeder 320, New

    Body, Pentair Rainbow Automatic Feeder 320, New

    Body, Pentair Rainbow Automatic Feeder 320, New

    Pentair Pool Products

    SKU: PST-43-196-1060
    MPN: R172321
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 6180.0 Website Price Number: 6180.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495563841","discontinued":false,"mpn":"R172321","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Memphis, TN | Tucson, AZ | Newnan, GA | Bloomfield, CT","warranty":"12 Months","websiteprice":"61.8"}
    $62.90
    $107.80 $62.90
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  • Check Valve, Pentair Rainbow Automatic Feeder 322, 1-1/2x 2

    Check Valve, Pentair Rainbow Automatic Feeder 322, 1-1/2x 2

    Check Valve, Pentair Rainbow Automatic Feeder 322, 1-1/2x 2

    Pentair Pool Products

    SKU: PST-43-196-1056
    MPN: R172288
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 4660.0 Website Price Number: 4660.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495531073","mpn":"R172288","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Newnan, GA","warranty":"12 Months","websiteprice":"46.6"}
    $43.90
    $78.70 $43.90
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  • Standpipe Adapter, Pentair Rainbow Automatic Feeder 320, 1/2

    Standpipe Adapter, Pentair Rainbow Automatic Feeder 320, 1/2

    Standpipe Adapter, Pentair Rainbow Automatic Feeder 320, 1/2

    Pentair Pool Products

    SKU: PST-43-196-1052
    MPN: R172048B
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 870.0 Website Price Number: 870.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495498305","discontinued":false,"mpn":"R172048B","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Bloomfield, CT","warranty":"12 Months","websiteprice":"8.7"}
    $9.60
    $17.70 $9.60
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  • Feeder Tube, Pentair Automatic Feeder 320, 5/8x1/2x7 3/8, Black

    Feeder Tube, Pentair Automatic Feeder 320, 5/8x1/2x7 3/8, Black

    Feeder Tube, Pentair Automatic Feeder 320, 5/8x1/2x7 3/8, Black

    Pentair Pool Products

    SKU: PST-43-196-1042
    MPN: R172091
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1270.0 Website Price Number: 1270.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495432769","mpn":"R172091","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Bloomfield, CT | Murray, UT","warranty":"12 Months","websiteprice":"12.7"}
    $13.60
    $28.10 $13.60
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  • Saddle Tube Fitting, Pentair Rainbow Automatic Feeder 300-29X

    Saddle Tube Fitting, Pentair Rainbow Automatic Feeder 300-29X

    Saddle Tube Fitting, Pentair Rainbow Automatic Feeder 300-29X

    Pentair Pool Products

    SKU: PST-43-196-1086
    MPN: R172262Z
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 1270.0 Website Price Number: 1270.0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495793217","mpn":"R172262Z","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","saleprice":"0","warehouselocations":"Murray, UT","warranty":"12 Months","websiteprice":"12.7"}
    $13.80
    $28.80 $13.80
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  • Check Valve, Pentair Rainbow Automatic Feeder 320, 1/2

    Check Valve, Pentair Rainbow Automatic Feeder 320, 1/2

    Check Valve, Pentair Rainbow Automatic Feeder 320, 1/2

    Pentair

    SKU: PST-43-196-1064
    MPN: R172248Z
    Sale Price Value: 0 Sale Price Number: 0 Website Price Value: 0 Website Price Number: 0 All Metafields: {"bundle":"gid:\/\/shopify\/Metaobject\/110495596609","mpn":"R172248Z","prop65":"This product can expose you to chemicals which is known to the State of California to cause cancer and reproductive harm.","warehouselocations":"Murray, UT","warranty":"12 Months"}
    $17.90
    $35.60 $17.90